Public bug reported:
The following crash occurred on my system, after it the touchpad was
unusable.
I've attached the related journalctl entries.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-47-generic 5.15.0-47.51
ProcVersionSignature: Ubuntu 5.15.0-47.51-generic 5.15.46
Uname: Linux 5.15.0-47-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: aron 4404 F.... pulseaudio
/dev/snd/pcmC0D0c: aron 4404 F...m pulseaudio
/dev/snd/pcmC0D0p: aron 4404 F...m pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: GNOME
Date: Thu Sep 15 18:08:22 2022
InstallationDate: Installed on 2021-03-18 (545 days ago)
InstallationMedia: Xubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
MachineType: LENOVO 20EMS01P00
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-47-generic
root=UUID=e5ebfacd-7758-4a10-9fe6-da38dc6615ef ro quiet splash
systemd.unified_cgroup_hierarchy=0 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-47-generic N/A
linux-backports-modules-5.15.0-47-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.3
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-07-28 (48 days ago)
dmi.bios.date: 05/14/2019
dmi.bios.release: 1.59
dmi.bios.vendor: LENOVO
dmi.bios.version: R05ET81W (1.59)
dmi.board.asset.tag: Not Available
dmi.board.name: 20EMS01P00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.25
dmi.modalias:
dmi:bvnLENOVO:bvrR05ET81W(1.59):bd05/14/2019:br1.59:efr1.25:svnLENOVO:pn20EMS01P00:pvrThinkPadYoga460:rvnLENOVO:rn20EMS01P00:rvrSDK0J40697WIN:cvnLENOVO:ct31:cvrNone:skuLENOVO_MT_20EM_BU_Think_FM_ThinkPadYoga460:
dmi.product.family: ThinkPad Yoga 460
dmi.product.name: 20EMS01P00
dmi.product.sku: LENOVO_MT_20EM_BU_Think_FM_ThinkPad Yoga 460
dmi.product.version: ThinkPad Yoga 460
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy
** Attachment added: "journalctl.txt"
https://bugs.launchpad.net/bugs/1989745/+attachment/5616145/+files/journalctl.txt
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1989745
Title:
UBSAN array out of bounds in elantech.c
Status in linux package in Ubuntu:
New
Bug description:
The following crash occurred on my system, after it the touchpad was
unusable.
I've attached the related journalctl entries.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-47-generic 5.15.0-47.51
ProcVersionSignature: Ubuntu 5.15.0-47.51-generic 5.15.46
Uname: Linux 5.15.0-47-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: aron 4404 F.... pulseaudio
/dev/snd/pcmC0D0c: aron 4404 F...m pulseaudio
/dev/snd/pcmC0D0p: aron 4404 F...m pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: GNOME
Date: Thu Sep 15 18:08:22 2022
InstallationDate: Installed on 2021-03-18 (545 days ago)
InstallationMedia: Xubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
MachineType: LENOVO 20EMS01P00
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-47-generic
root=UUID=e5ebfacd-7758-4a10-9fe6-da38dc6615ef ro quiet splash
systemd.unified_cgroup_hierarchy=0 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-47-generic N/A
linux-backports-modules-5.15.0-47-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.3
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-07-28 (48 days ago)
dmi.bios.date: 05/14/2019
dmi.bios.release: 1.59
dmi.bios.vendor: LENOVO
dmi.bios.version: R05ET81W (1.59)
dmi.board.asset.tag: Not Available
dmi.board.name: 20EMS01P00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.25
dmi.modalias:
dmi:bvnLENOVO:bvrR05ET81W(1.59):bd05/14/2019:br1.59:efr1.25:svnLENOVO:pn20EMS01P00:pvrThinkPadYoga460:rvnLENOVO:rn20EMS01P00:rvrSDK0J40697WIN:cvnLENOVO:ct31:cvrNone:skuLENOVO_MT_20EM_BU_Think_FM_ThinkPadYoga460:
dmi.product.family: ThinkPad Yoga 460
dmi.product.name: 20EMS01P00
dmi.product.sku: LENOVO_MT_20EM_BU_Think_FM_ThinkPad Yoga 460
dmi.product.version: ThinkPad Yoga 460
dmi.sys.vendor: LENOVO
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