[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Just updated to 22.04 and seems like the 5.15.0-27-generic is working
well with the touchpad.
Thank you all for your hard work
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
yes, great we finally got there. thumbs up.
works on my e15 gen 2 amd.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Thanks a bunch. It also works on a ThinkPad E14 Gen 2 with Ryzen 7 4700u
and AMD Renoir.
When I started with the new kernel I first had graphics issues. No
animations, only internal monitor working, black screen after sleep.
That was caused by a missing graphics driver. Software Updater suggested
me to install some kernel headers for 5.13.0. After installing them and
rebooting everything works perfectly now. Maybe I've installed the
kernel in a strange way. (just a hint if someone else has this issue)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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Mailing list: https://launchpad.net/~kernel-packages
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Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Thank you very much! Works for me on ThinkPad E15 Gen 2.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Thanks so much for this!!
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
This bug was fixed in the package linux - 5.13.0-28.31 --- linux (5.13.0-28.31) impish; urgency=medium * amd_sfh: Null pointer dereference on early device init causes early panic and fails to boot (LP: #1956519) - HID: amd_sfh: Fix potential NULL pointer dereference * impish: ddebs build take too long and times out (LP: #1957810) - [Packaging] enforce xz compression for ddebs * audio mute/ mic mute are not working on a HP machine (LP: #1955691) - ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook * rtw88_8821ce causes freeze (LP: #1927808) - rtw88: Disable PCIe ASPM while doing NAPI poll on 8821CE * alsa/sdw: fix the audio sdw codec parsing logic in the acpi table (LP: #1955686) - ALSA: hda: intel-sdw-acpi: harden detection of controller - ALSA: hda: intel-sdw-acpi: go through HDAS ACPI at max depth of 2 * icmp_redirect from selftests fails on F/kvm (unary operator expected) (LP: #1938964) - selftests: icmp_redirect: pass xfail=0 to log_test() * Impish update: upstream stable patchset 2021-12-17 (LP: #1955180) - arm64: zynqmp: Do not duplicate flash partition label property - arm64: zynqmp: Fix serial compatible string - ARM: dts: sunxi: Fix OPPs node name - arm64: dts: allwinner: h5: Fix GPU thermal zone node name - arm64: dts: allwinner: a100: Fix thermal zone node name - staging: wfx: ensure IRQ is ready before enabling it - ARM: dts: NSP: Fix mpcore, mmc node names - scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq() - arm64: dts: rockchip: Disable CDN DP on Pinebook Pro - arm64: dts: hisilicon: fix arm,sp805 compatible string - RDMA/bnxt_re: Check if the vlan is valid before reporting - bus: ti-sysc: Add quirk handling for reinit on context lost - bus: ti-sysc: Use context lost quirk for otg - usb: musb: tusb6010: check return value after calling platform_get_resource() - usb: typec: tipd: Remove WARN_ON in tps6598x_block_read - ARM: dts: ux500: Skomer regulator fixes - staging: rtl8723bs: remove possible deadlock when disconnect (v2) - ARM: BCM53016: Specify switch ports for Meraki MR32 - arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency - arm64: dts: qcom: ipq6018: Fix qcom,controlled-remotely property - arm64: dts: freescale: fix arm,sp805 compatible string - ASoC: SOF: Intel: hda-dai: fix potential locking issue - clk: imx: imx6ul: Move csi_sel mux to correct base register - ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect - scsi: advansys: Fix kernel pointer leak - ALSA: intel-dsp-config: add quirk for APL/GLK/TGL devices based on ES8336 codec - firmware_loader: fix pre-allocated buf built-in firmware use - ARM: dts: omap: fix gpmc,mux-add-data type - usb: host: ohci-tmio: check return value after calling platform_get_resource() - ARM: dts: ls1021a: move thermal-zones node out of soc/ - ARM: dts: ls1021a-tsn: use generic "jedec,spi-nor" compatible for flash - ALSA: ISA: not for M68K - tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc - MIPS: sni: Fix the build - scsi: scsi_debug: Fix out-of-bound read in resp_readcap16() - scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs() - scsi: target: Fix ordered tag handling - scsi: target: Fix alua_tg_pt_gps_count tracking - iio: imu: st_lsm6dsx: Avoid potential array overflow in st_lsm6dsx_set_odr() - powerpc/5200: dts: fix memory node unit name - ARM: dts: qcom: fix memory and mdio nodes naming for RB3011 - ALSA: gus: fix null pointer dereference on pointer block - powerpc/dcr: Use cmplwi instead of 3-argument cmpli - powerpc/8xx: Fix Oops with STRICT_KERNEL_RWX without DEBUG_RODATA_TEST - sh: check return code of request_irq - maple: fix wrong return value of maple_bus_init(). - f2fs: fix up f2fs_lookup tracepoints - f2fs: fix to use WHINT_MODE - sh: fix kconfig unmet dependency warning for FRAME_POINTER - sh: math-emu: drop unused functions - sh: define __BIG_ENDIAN for math-emu - f2fs: compress: disallow disabling compress on non-empty compressed file - f2fs: fix incorrect return value in f2fs_sanity_check_ckpt() - clk: ingenic: Fix bugs with divided dividers - clk/ast2600: Fix soc revision for AHB - clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk - mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set - sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() - perf/x86/vlbr: Add c->flags to vlbr event constraints - blkcg: Remove extra blkcg_bio_issue_init - tracing/histogram: Do not copy the fixed-size char array field over the field size - perf bpf: Avoid memory leak from perf_env__insert_btf() - perf bench futex: Fix memory leak of perf_cpu_map__new() - perf tests: Remove bash construct from
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@arighi
Thanks
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
The impish kernel is already fixed and the fix is applied to the current
kernel in released. Comment #142 is referring to linux-oem-5.14 in
focal, that also has the fix, so it can be ignored.
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Hi,
I've tested current proposed kernel 5.13.0-28-generic on Thinkpad E14 Gen2,
Kubuntu 21.10.
All working fine, problem seems to be solved.
Greetings, Jan Gerrit
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Wow, decided to come back to this thread out of curiosity after 4
months, still not solved haha
I guess this is a testament to rolling release and having good active
maintainers like they have in Arch and OpenSUSE Tumbleweed, things just
get fixed and pushed. I will continue using Arch for now.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@arighi
Please urgently answer to message #141 changing the tag AND CONFIRM IT.
See message #128: I have done it for previous proposed version, but I'm allowed
to confirm, and the patch was removed from new version.
This seems to be the only way to stop this devil cycle fix-unfix.
Thank you.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
This bug is awaiting verification that the linux-oem-5.14/5.14.0-1021.23
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-focal' to 'verification-done-focal'. If the
problem still exists, change the tag 'verification-needed-focal' to
'verification-failed-focal'.
If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!
** Tags added: verification-needed-focal
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I was able to fix it for Pop!_Os 21.10 only with 5.16.1 kernel, the
model is ThinkPad E14 G2 (20ta002grt), updates to any 5.15 didn't help
me.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Good news of the day:
There exist now a new released kernel for impish that works perfectly with a
ThinkPad E15 G2.
Version 5.13.0-28 is now on impish-proposed repository.
Feel free to install it and enjoy.
Note: don’t forget to mark it as "hold" in your system after install, because
it can disappear in a few days, as experimented with 5.13.0-24.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Indeed -27 does not contain the fix. We can find the release notes for specific package in https://launchpad.net/ubuntu/+source/linux (in this case https://launchpad.net/ubuntu/+source/linux/5.13.0-27.29), and see if it contains the relevant patch. For this bug, we should find a line with "elantech", probably like this: `Input: elantech - fix stack out of bound access in elantech_change_report_id()` Also, thanks @bttksz for pointing to the kernel-team PPA :-) I was not finding up-to-date "master-next" kernels to try, since it appears they were removed from ubuntu-proposed, but now I can use this to easily check for upcoming kernels (already have -28 there). To set it up I used: 1. `sudo add-apt-repository ppa:canonical-kernel-team/ppa` 2. Since I want to avoid auto-installing the packages from there, and just have them available for manual installation, I also set low priority to this repo: ``` cat >/etc/apt/preferences.d/ubuntu-kernel-ppa-updates
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
yes, there is still no released kernel with the fix for impish.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I just updated impish to the kernel 5.13.0-27 and the problem persists: system
doesn't boot, kernel panic.
It only boots with the kernel 5.13.0-24.
I'm on a thinkpad E14 Gen 2 AMD.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
So, 5.13.0-27 doesn't seem to have solved the issue for my ThinkPad E15
Gen 2.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
So the kernel in jammy has the fix released, well fine. but where is the
the fixed released kernel for impish!!
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
This bug was fixed in the package linux - 5.15.0-17.17
---
linux (5.15.0-17.17) jammy; urgency=medium
* jammy/linux: 5.15.0-17.17 -proposed tracker (LP: #1957809)
-- Andrea Righi Thu, 13 Jan 2022 17:11:21
+0100
** Changed in: linux (Ubuntu Jammy)
Status: Confirmed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Fix Released
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
For me it looks like it is fixed in ppa 5.13.0-26.27
see:
https://www.ubuntuupdates.org/package/canonical_kernel_team/impish/main/base/linux
But I don't know if this means it is going to be fixed in the next main update.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
the fix was in *-24 in proposed and it worked and was confirmed, then
*-25 was released _without_ the fix making *-24 redundant (it's gone
now).
the bug assignee is mia (probably well deserved seasonal holiday). can
someone on the ubuntu kernel team: _please_ fix this mess. the fix in
*-24 was confirmed, we need it put in a _released_ kernel!
also the workaround of turning off trackpoint/trackpad was mentioned
several times earlier in this bug history. if you search for it or click
"See full activity log" at the bottom of the page you will find it
there.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I see people here had been testing -24 kernel, but I do not find it in
impish-proposed (in fact, I find only 21,22 & 23 there. Not even 25
which was already released).
Am I looking in the wrong place (
http://archive.ubuntu.com/ubuntu/dists/impish-proposed/ ), or was it
removed from there?
Note that in git repo I see that there is already a tag
`Ubuntu-5.13.0-26.27` under `master-next` branch. Is that kernel
available for testing anywhere?
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Not a long term fix but just proposing this as this saved me from not
booting in pop_os! 21.10.
Disable either the trackpad or trackpoint in BIOS. I disabled my
trackpoint and I am able to boot again.
Just so that other users who end up here have some temporary workaround,
as to update the kernel to fix this requires booting off usb or with
this method.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
yes this is a real mess.
@yrogge according to the kernel bot message when you removed the
verification-needed-impish tag and added the verification-done-impish
tag that should have been what "confirmed" the fix to be included.
so please, can @arighi the bug assignee, or some other ubuntu person
please fix this and get the now well-confirmed fix into a released
kernel asap?? thanks.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@aronovitch:
Thanks for your explanation.
I hope that somebody will confirm the patch with the correct privileges before
-26 freeze.
Maybe there is some rule as "ThinkPad users have to use only even
versions, never odd ones" ;-)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@yrogge re: How is it possible:
I am not familiar with Ubuntu process, but it is common practice that
security updates have high priority, and if there is something urgent
enough, the release process should have a way to make a "hotfix" release
directly from the previous one, before the (ongoing) review process of
the "next master" is done.
(the changelog does not seem too urgent, but who knows - no idea what
those issues were...
https://launchpad.net/ubuntu/+source/linux/5.13.0-25.26)
Probably the current "master-next" branch (which includes this fix) will
have to be rebased/merged on top of the new master (-25) and maybe get a
new tag "...-26" or something.
However, I am a little concerned that I cannot find the -24.24 kernel in the
proposed repo. Robot message above said it needs to be confirmed in 5 days, but
people need to be able to DL it to confirm.
Maybe they will re-add it after it gets a new tag as -26 ? We may need some
input from ubuntu devs...
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I can confirm that either -24 and -25 do not work on my ThinkPad E15 Gen
2 (The ThinkPad T580 of my company has never had an issue with this).
Every time I see a kernel upgrade in my work ThinkPad, I go excited to
my personal ThinkPad just to find out it didn't solve the problem :(
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Same on my side. Kernel Version -25 does not boot on ThinkPad E14 Gen3
and is stuck on Lenovo screen. Version -24 works as aspected.
--
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Sadly, indeed, the new "security" -25 version seems to be a regression from the
"proposed" one.
How is it possible?
I confirm that the -25 version doesn't boot on a Lenovo ThinkPad E15 G2.
And classically, the proposed version disappears when it is superseded by
another one.
Hopefully, I had marked it in a "hold" status.
I thought that the patch was OK and definitely integrated. What happened? Who
decided to suppress it?
There is an obvious problem with the version management in the Ubuntu Linux
kernel.
Please consider to correct all this poor bad process!
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
(a) confirmed: -25 does not include the patch (kernel panic on E14 G2).
In impish git repo, master (tagged -25) is branching out of -23.
Whereas -24 tag is still in `master-next` branch.
(b) I cannot find -24 in proposed. Actually, looking right now, it seems
like the whole `binary-amd64` section is missing (here:
http://ports.ubuntu.com/ubuntu-ports/dists/impish-proposed/main/ ).
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
while 5.13.0-24 in impush proposed has the fix, 5.13.0-25 security patch
just updated doesn't have it and cause crash
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
ok, pleased to report that i did a forced reinstall of the new kernel
from proposed and it is now working fine on my E15 AMD Gen2. don't know
what went wrong the first time but glad the fix is good.
apologies for the static. don't need anyone to check bios versions
anymore. cheers.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
just to be clear, the updated bios shows as: R1AET40W (1.16) in the
bios setup screen.
can someone, who the new kernel works for, please confirm that they are
on this new bios version??
thanks in advance.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
ok, well glad to see this is working for others.
now, how can i get extra information about the failed boot to find out
why this kernel does NOT work for me but kernel
5.13.0-22-generic_5.13.0-22.22+arighi2020+1 DOES work for me?
one note: i applied the latest lenovo bios update which came out just a
couple of weeks ago for ThinkPad E15/14 AMD Gen 2 machines, can anyone
here, who the new kernel works for, please confirm they are using the
latest bios??
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
installed 5.13.0-24 on lenovo thinkpad e14 amd gen 2 (20TA) 4500u and it boots.
P.S I thought this would collide with secure boot (because installing it
removed linux-generic-signed) but actually it didn't. is kernels in proposed
already signed for secure boot?
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
** Tags removed: verification-needed-impish
** Tags added: verification-done-impish
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I also just installed 5.13.0-24 version from impish-proposed repository on a
Lenovo ThinkPad E15 Gen.2.
Everything looks now perfect.
Thank you for the working patch.
Do I have anything more to do, as suggested by #113, or is every now OK?
Have a good day.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
linux/5.13.0-24.24 proposed fixed it for me on a ThinkPad L13 (non-Yoga)
I had to install the linux-modules-extra to get wifi to work as well.
I just changed from fedora to ubuntu three weeks ago (after an unwanted
ssd replacement) and can now finally use my ubuntu notebook as it is
supposed to be used (without an external mouse)
thanks
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
just tested the 5.13.0-24.24 kernel from proposed, it does NOT fix the
problem on my ThinkPad E15 AMD Gen 2, this kernel just freezes at the
Lenovo logo like all the other broken kernels.
The 5.13.0-22-generic_5.13.0-22.22+arighi2020+1 kernel still works
flawlessly.
what's going on? i thought this new kernel had the same fix as the
working one? what has gone wrong here?
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
This bug is awaiting verification that the linux/5.13.0-24.24 kernel in
-proposed solves the problem. Please test the kernel and update this bug
with the results. If the problem is solved, change the tag
'verification-needed-impish' to 'verification-done-impish'. If the
problem still exists, change the tag 'verification-needed-impish' to
'verification-failed-impish'.
If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!
** Tags added: verification-needed-impish
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I moved it back to Fix Committed and waiting for the real release
(5.13.0.24...) to happen.
** Changed in: linux (Ubuntu Impish)
Status: Fix Released => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
confirmed 5.13.0-23 does not not fix it (E14 G2 here)
However, searching in ubuntu kernel repo (
git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/impish
), I find it in `master-next` branch, that branch is tagged as
`5.13.0-24.24`
```
commit 1e3fa9e4392020baa93e66ee4896ec9a34305595
Author: Andrea Righi
Date: Tue Nov 30 16:56:00 2021 +0100
```
Also, the kernels posted above (
https://kernel.ubuntu.com/~arighi/lp1945590/ ) work fine on the E14.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
well if it is another bogus change to "fix released" why does this keep
happening?
and since it is at least "fix committed" how about an update on what
kernel version the fix is in and when it will be released?
@arighi any update? thanks.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I have installed 5.13.0-23, and doesn't seem the fix is there, or it
just doesn't work for my model. Does anyone know Which version was going
to have the fix?
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
as Gaurav Negi isn't member of any activity on launchpad other then
this, I think it's begus change.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
So, which kernel version for impish has the bug fixed?
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
** Changed in: linux (Ubuntu Impish)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Just installed kernel "v5.16-rc7" with bug fix and "it's a live". Many
thanks to Andrea Righi (can i buy you a beer?)
"Andrea Righi (1):"
"Input: elantech - fix stack out of bound access in elantech_change_report_id()"
one thing which is not really part of this thread but i just wanna let you
know.
I use: "thinkpad e14 gen 3 5700u" since kernel "v5.16-rc6" i am not able to
install "headers generic" part
i hope it will fix next as well, by someone.
Once again many thanks to all who make this fix possible
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I have a Lenovo ThinkPad E14 Gen 2 - Model 20T7.
Processor: AMD® Ryzen 7 4700u with radeon graphics × 8
I need to disable the trackpad and trackpoint at boot, to be able to
install the distro, after installing reactivate, the boot does not
happen.
And even disabled is no guarantee that it works, you always need to
reset the BIOS settings to boot.
This version of the Kernel also had a problem with pop!_os 21.10, where
it is stuck in the message:
Fb0: switching to amdgpu from EFI VGA
I have to deactivate the notebook monitor and use a secondary screen, if
I reactivate the monitor it won't boot.
Same problem as Ubuntu 21.10, if you re-enable it doesn't boot, and even
so you need to reset the BIOS configs frequently.
These busgs make it impossible to use Ubuntu 21.10 and Pop!_os 21.10, in
this notebook model.
There's a thread on this forum with I've added more details, but it's in
Portuguese.
https://plus.diolinux.com.br/t/problema-com-pop-os-21-10/41292/10
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
same issue on tkinkpad e14 gen3 ryzen 5700u
with kernel 5.11 doesn't recognizes wifi card
with 5.13 and 5.14 kernel panic
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
** Changed in: linux (Ubuntu Impish)
Status: Fix Released => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I've unintentionally changed the status of Impish from Fix Commited to Fix
released. I would be grateful if you change it back to "Fix Commited".
Sorry about that.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
--
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Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
** Changed in: linux (Ubuntu Impish)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
** Changed in: linux (Ubuntu Impish)
Status: Confirmed => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Fix Committed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@nemodot it's been said that the fix should be in the next kernel
release. in the meantime if you use apt to keep your system (which
*buntu does by default) up to date you can use 'sudo apt-mark hold
' on the known good kernel packages to prevent apt from
removing the ones you want.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Hey guys, sorry to interrupt. When could I expect this fix to be
available. Im on Ubuntu 21.10 and have to manually select kernel 5.11 so
it wont kernel panic on me, and it's slowly getting displaced by newer
versions that are broken for me.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@alphanor you have very different hardware and the symptoms are
different and occurring on a different os version, would likely be be
more helpful to yourself if you opened a new bug report for your issue.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@alphanor
probably completely unrelated, ubuntu 20.04 works fine on the thinkpad e14, not
to mention that the error is completely different and not related to the
elantech drivers
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Hi,
I have an Acer Swift SF314-41 (laptop) with AMD Ryzen 5 3500U, Radeon Vega
Mobile Gfx and 8 GB DDR4 Ram.
I tried to install Ubuntu 20.04.3 LTS, Ubuntu 21.10, Kubuntu 21.10, Zorin OS 16
Core and with all of them when I boot I get this error: VGACON disables amdgpu
kernel modesetting.
I then tried to install Ubuntu 18.04 LTS and it boots fine but after some time
(20/30 seconds) it freezes and I can't use keyboard and mouse, i've also tried
with external peripherals, same result.
But at least it boots so I think it's related to this post. I tried to disable
trackpad and trackpoint from the BIOS to confirm my problem but there is no
option. I also tried to add commands like "amdgpu.dc=0" inside Grub but i'm not
sure that i've placed them in the right place.
Do you know if there is any way to install Ubuntu 20.04.3 LTS with an older
kernel? I'm a beginner so I might need a detailed guide, thanks. :)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@arighi great stuff, nice to get there in the end on a complex problem.
cheers.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I was waiting for a review / acknowledge from the upstream maintainer,
before applying this fix and unfortunately I didn't receive that in time
to push this fix in 5.13.0-22.
But now I got the ok from the maintainer, so I just sent the SRU fix to
the ubuntu kernel team mailing list:
https://lists.ubuntu.com/archives/kernel-team/2021-November/126187.html
This should be applied pretty soon and it'll be available in the next
kernel. Sorry for the long wait on this fix...
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
** Description changed:
+ [Impact]
+
+ On some thinkpads we may get a kernel panic at boot, because the
+ elantech driver (trakcpad) can trigger out-of-bounds access in the
+ stack.
+
+ [Test case]
+
+ Simply boot the kernel on one of the affected systems (e.g., Thinkpad
+ E14 Gen2).
+
+ [Fix]
+
+ Prevent the stack out of bound access by applying the following upstream
+ commit (from linux-next):
+
+ 1d72d9f960cc ("Input: elantech - fix stack out of bound access in
+ elantech_change_report_id()")
+
+ [Regression potential]
+
+ The fix is touching the elantech driver, so we could only see
+ regressions with this specific trackpad/mouse driver.
+
+ [Original bug report]
+
I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel
panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
- USERPID ACCESS COMMAND
- /dev/snd/controlC0: pietro 1810 F pulseaudio
+ USERPID ACCESS COMMAND
+ /dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=
- LANG=it_IT.UTF-8
- SHELL=/bin/bash
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=
+ LANG=it_IT.UTF-8
+ SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
- linux-restricted-modules-5.13.0-16-generic N/A
- linux-backports-modules-5.13.0-16-generic N/A
- linux-firmware 1.201
+ linux-restricted-modules-5.13.0-16-generic N/A
+ linux-backports-modules-5.13.0-16-generic N/A
+ linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Status in linux source package in Jammy:
Confirmed
Bug description:
[Impact]
On some thinkpads we may get a kernel panic at boot, because the
elantech driver (trakcpad) can trigger out-of-bounds access in the
stack.
[Test case]
Simply boot the kernel on one of the affected systems (e.g., Thinkpad
E14 Gen2).
[Fix]
Prevent the stack out of bound access by applying the following
upstream commit (from linux-next):
1d72d9f960cc ("Input: elantech - fix stack out of bound access in
elantech_change_report_id()")
[Regression potential]
The fix is touching the elantech driver, so we could only see
regressions with this specific trackpad/mouse driver.
[Original bug report]
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@alperoguz Yes, the patch was only accepted yesterday. Not an expert regarding Kernel development, but as I understand it, it should be in the next release of the mainline Kernel, so 5.16 or possibly 5.17 (correct me if I'm wrong, which could very well be the case) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@wheep Software Updater just installed 5.13.0-22, but problem still persist. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@dianaraz Should be in the next Kernel that's released: https://lkml.org/lkml/2021/11/29/79 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I just saw the update of the new kernel is available, but it doesn't include this bugfix (sob), so my personal laptop keeps having the bug after the update. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@arighi that would be great. when you ping them you should mention that the release notes need to have a "Known issue" added at the very least. cheers. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Unfortunately I don't have control on the generation of the ISOs, the best thing I can do is to set this bug to critical and ping people... ** Changed in: linux (Ubuntu Impish) Importance: High => Critical ** Changed in: linux (Ubuntu Jammy) Importance: High => Critical -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@arighi i completely agree with manolo above and have also stated it before above, this bug has to be considered critical for the installer (all the *buntu installers) because on installer launch you just get a total kernel lockup/crash with no possibility to proceed. in fact i still don't understand why a total kernel crash with stack corruption on certain hardware is not classed as critical in itself (ie this bug itself should have importance critical). as manolo rightly says, an ugly crash on install attempt means any prospective new user trying any *buntu installer on any hardware with this trackpad will quite likely simply give up on *buntu, which is hardly what *buntu as a whole should want. imho there definitely needs to be new installer iso point releases at some stage before 22.04 once the working kernel is officially released. at the very least all ubuntu flavours need to amend their release/install notes with a new "Known issues" item for "Installer and live session" that details this kernel crash, which should be updated (on fixed kernel release) with the work-around (disable trackpad/trackpoint, install, upgrade kernel, re-enable trackpad/trackpoint) to get the system installed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Thanks @arighi Having the ISO updated is just for other people's user experience. If they try and appears a black screen and then it reboots.. they may go back to Windows. I don't know how difficult is to show an error message (like the one that appears in recovery mode but without previous verbose) in those cases recommending to try other version. In my case, I deal with the problem working with 20.04 with 5.13.0-1010-oem kernel (the only drawback is that Virtualbox is not compatible, so I have to wait till the fixed kernel is supported by them). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
works on Thinkpad E15-Gen2 AMD (KDE Neon) cedric@E15-Gen2:~$ uname -a Linux E15-Gen2 5.13.0-22-generic #22+arighi2020+1 SMP Wed Nov 10 15:41:33 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux trackpoint & trackpad activated -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@arighi fwiw i have also tested 5.13.0-22.22+arighi2020+1 and can confirm it is working fine for me. cheers. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@manolo I asked around and it looks like ISOs are updated only in there are really critical bugs (but to be 100% sure you should try to ask the Lubuntu community directly). In this case I guess the only workaround (if disabling the pad, installing and upgrading the kernel doesn't work) is to install the previous release (that has a 5.11 kernel I guess) and then do a release upgrade... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Andrea's fix works for me too, thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@manolo once the fix is applied to the generic kernel all the other derivatives will be updated as well. About the ISO I need to check, it'd make sense to update that as well, since there's a critical boot problem in this case. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Maybe is late as it seems solved but here you have this info. I installed with an USB Lubuntu 20.04LTS on a Thinkpad E15 gen3 AMD 5500U Radeon graphics. Wifi not worked (MEDIATEK device 796 unsupported) so I upgrade to 5.13.0-1010-oem and Wifi OK. With Lubuntu 21.10 USB iso boot I have the elantech stack corruption (no matter if disable pad) In summary kernel 5.13.0-1010-oem was ok for me (no elantech stack corruption) By the way, will the Lubuntu 21.10 ISO be updated when this bug is corrected? Thank you Andrea -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Working for me also: atilla@lubuntu:~$ uname -a Linux lubuntu 5.13.0-22-generic #22+arighi2020+1 SMP Wed Nov 10 15:41:33 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux trackpad, trackpoint, buttons all work accordingly. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Works for me, too. uname -a Linux e15g2 5.13.0-22-generic #22+arighi2020+1 SMP Wed Nov 10 15:41:33 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux Thank you Andrea! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Thanks for testing @randombop! I also sent the fix upstream: https://lore.kernel.org/lkml/2020165943.45010-1-andrea.ri...@canonical.com/T/#u As soon as I get a positive feedback I'll make sure that this fix will be included in the affected Ubuntu kernels. ** Also affects: linux (Ubuntu Jammy) Importance: High Status: Confirmed ** Changed in: linux (Ubuntu Jammy) Assignee: (unassigned) => Andrea Righi (arighi) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Status in linux source package in Jammy: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Boots ok with this fix: uname -a: Linux miles 5.13.0-22-generic #22+arighi2020+1 SMP Wed Nov 10 15:41:33 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Uploaded another test kernel (5.13.0-22.22+arighi2020+1): https://kernel.ubuntu.com/~arighi/lp1945590/ However, looking more at the KASAN error, it seems that the reported error is actually an out-of-bound read... so that still doesn't explain the stack corruption, but it's still something that needs to be fixed (and the fix above should address this issue). Anyway, let's see how this new test kernel works, if it's still crashing we may need to re-enable KASAN and do an additional test with this fix applied. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@marco-098 sorry I had to disable zfs, because it doesn't build
correctly with CONFIG_KASAN enabled.
However, thanks to @randombop dmesg.txt now I think I see a potential
stack corruption in the elantech code!
IIRC param[] in elantech_cahnge_report_id must be at least 3 bytes,
because elantech_read_reg_params() is calling ps2_command() with
PSMOUSE_CMD_GETINFO, that is going to write 3 bytes into param[], but
it's defined in the stack as an array of 2 bytes, therefore we can
definitely corrupt the stack here.
Basically the fix that I'd like to test is the following:
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 2d0bc029619f..172a3c5db58f 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1575,7 +1575,7 @@ static const struct dmi_system_id no_hw_res_dmi_table[] =
{
*/
static int elantech_change_report_id(struct psmouse *psmouse)
{
- unsigned char param[2] = { 0x10, 0x03 };
+ unsigned char param[3] = { 0x10, 0x03 };
if (elantech_write_reg_params(psmouse, 0x7, param) ||
elantech_read_reg_params(psmouse, 0x7, param) ||
I'm already preparing another test kernel (without KSASAN this time), let's see
if it fixes the problem.
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https://bugs.launchpad.net/bugs/1945590
Title:
Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Confirmed
Bug description:
I installed the Ubuntu 21.10 beta and as soon as I boot I get the
kernel panic that I am attaching.
I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the
5.13 kernel I get the same problem, disabling the trackpad and
trackpoint in the bios the problem disappears.
Everything works with the 5.11 kernel.
I remain available for further details and sorry for my lack of experience.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-16-generic 5.13.0-16.16
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: pietro 1810 F pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 30 10:26:10 2021
InstallationDate: Installed on 2021-09-29 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: LENOVO 20TA0033IX
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic
root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-16-generic N/A
linux-backports-modules-5.13.0-16-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago)
dmi.bios.date: 09/02/2021
dmi.bios.release: 1.43
dmi.bios.vendor: LENOVO
dmi.bios.version: R1EET43W(1.43 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TA0033IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.43
dmi.modalias:
dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad E14 Gen 2
dmi.product.name: 20TA0033IX
dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2
dmi.product.version: ThinkPad E14 Gen 2
dmi.sys.vendor: LENOVO
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[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
here's dmesg after starting with Andrea's kernel, need any more information? ** Attachment added: "dmesg.2020.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+attachment/5539604/+files/dmesg.2020.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I attached dmesg output with KASAN error messages. Do you need any other information? ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+attachment/5539482/+files/dmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Hi Adnrea, I tried to boot with your kernel, but could'nt because it was not finding zfs modules and asked me to load zfs modules manually. I don't know zfs enough to do what is being asked, but I do have a zfs encripted filesystem so I cannot boot without zfs. (btw dpkg -i *.deb with your deb files reports that linux- headers-5.13.0-22-generic depends on linux-headers-5.13.0-22 and is left unconfigured) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Alright, I checked with Chris Chiu, he confirms that all the tests kernels that he provided don't have -fcf-protection=none. However, we still don't think that touching this compiler option is a proper fix for the bug, more likely it's just hiding the problem, so we could still have a potential stack corruption somewhere. If possible I would like to test a kernel with KASAN enabled to see if we can get additional information about the stack corruption. I've prepared another test kernel (latest 5.13.0-22-generic w/ KASAN enabled): https://kernel.ubuntu.com/~arighi/lp1945590/ If anybody could test this and share the kernel oops/panic info here it'd be great! And hopefully this will help us to understand exactly where and how the stack corruption happens. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
i can confirm that the kernel linked by randomdave above works perfectly. so there is your working kernel, bisect away. (can also confirm the 5.15 kernel still has the bug, every ubuntu kernel since 5.11 has the bug, apart from the unofficial one linked by randomdave 2 replies above.) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Just upgraded my Lenovo L13 Yoga machine to Ubuntu 21.10. Affected by the same bug, had to revert to kernel 5.11. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
The kernel Chris Chiu compiled here: https://people.canonical.com/~mschiu77/lp1941773/I/ works with my Lenovo ThinkPad E15 Gen 2, AMD Ryzen 7 4700u with radeon graphics × 8 (AMD Renoir graphic). In another thread (https://www.mail-archive.com/ubuntu- b...@lists.ubuntu.com/msg5949850.html) Chris Chiu states "It should be caused by the kbuild flag `-fcf-protection=none` and this will not be applied for the UBUNTU release image." -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Same here, no change with Kernel 5.15 (Lenovo ThinkPad E15 Gen 2, AMD Ryzen 7 4700u with radeon graphics × 8 (AMD Renoir graphic)). @Andrea I might not send my hardware, but is there any other information I can give that might help to identify the error? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
I (thinkpad e15 gen3 amd) tried the 5.15.1-051501 kernel from mainline test, but unfortunately there hasn't happened any self-healing in the meantime - still the old error. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Without having access to the hardware it's quite hard to figure out what is happening exactly, I wasn't able to reproduce the issue in any other test machines. I'm wondering if this bug is still happening with a 5.15 kernel (linux 5.15 is available here ppa:canonical-kernel-team/bootstrap). If we could find a good kernel that has the fix we could try to bisect the problem and identify the right commit(s) to backport to 5.13. If somebody could test the 5.15 kernel it'd be really helpful. Thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Seems like no one does anything with this issue! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
well let's be clear here: none of the workarounds suggested in this thread are fixes, nor are they meant to be, they are workarounds only, to allow some functionality until the actual fix arrives. the actual fix will be a new kernel package release that has the underlying stack corruption bug fixed. that said, it would be great to get an update here from the bug assignee Andrea, or someone on the ubuntu kernel team. we fully realise the bug is in the upstream linux kernel, and has to be fixed there, but an update on how that fix is progressing, or even a pointer to the upstream kernel bug report would be really great thanks. ;) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
Touchpad is not fully functionalwith @Mark Harfouche's method. You cannot scroll with two fingers or two finger tap to right click. Not a fix! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
The kernel 5.13.0-20 don't work on my Thinkpad E14 Gen 2 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
@mark-harfouche, that did the trick for me, thanks. So no need to change the bios, the latest impish kernel 5.13.0-20 boots on my E15 Ryzen Thinkpad and the touchpad is functional. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
For clarity, I am able to use the touchpad. Honestly, I'm going to be using the laptop remotely so I can't tell you how smooth it is. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1945590] Re: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled
For those that need to boot and the other methods aren't working, I was able to boot by adding the following to the grub command line: ``` psmouse.proto=bare ``` as suggested in https://askubuntu.com/questions/1250841/ubuntu-20-04-elantech-touchpad- not-working It should give those working hard at fixing the underlying issues some breathing room. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945590 Title: Thinkpad E14 Gen2: Kernel panic with trackpad and trackpoint enabled Status in linux package in Ubuntu: Confirmed Status in linux source package in Impish: Confirmed Bug description: I installed the Ubuntu 21.10 beta and as soon as I boot I get the kernel panic that I am attaching. I also installed Ubuntu 21.04 and upgraded, as soon as I boot with the 5.13 kernel I get the same problem, disabling the trackpad and trackpoint in the bios the problem disappears. Everything works with the 5.11 kernel. I remain available for further details and sorry for my lack of experience. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: linux-image-5.13.0-16-generic 5.13.0-16.16 ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13 Uname: Linux 5.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu69 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pietro 1810 F pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Sep 30 10:26:10 2021 InstallationDate: Installed on 2021-09-29 (0 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: LENOVO 20TA0033IX ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-16-generic root=UUID=b5ea9465-4cd9-408b-8e30-458acf90181b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.13.0-16-generic N/A linux-backports-modules-5.13.0-16-generic N/A linux-firmware 1.201 SourcePackage: linux UpgradeStatus: Upgraded to impish on 2021-09-29 (0 days ago) dmi.bios.date: 09/02/2021 dmi.bios.release: 1.43 dmi.bios.vendor: LENOVO dmi.bios.version: R1EET43W(1.43 ) dmi.board.asset.tag: Not Available dmi.board.name: 20TA0033IX dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.43 dmi.modalias: dmi:bvnLENOVO:bvrR1EET43W(1.43):bd09/02/2021:br1.43:efr1.43:svnLENOVO:pn20TA0033IX:pvrThinkPadE14Gen2:skuLENOVO_MT_20TA_BU_Think_FM_ThinkPadE14Gen2:rvnLENOVO:rn20TA0033IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E14 Gen 2 dmi.product.name: 20TA0033IX dmi.product.sku: LENOVO_MT_20TA_BU_Think_FM_ThinkPad E14 Gen 2 dmi.product.version: ThinkPad E14 Gen 2 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
