Public bug reported:
The Ubuntu kernel update from linux-image-5.19.0-26-generic to linux-
image-5.19.0-28-generic breaks the touchpad driver on my Lenovo Ideapad
Flex 5. Rolling back the kernel to the -26 version fixes the error.
ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: linux-image-5.19.0-28-generic 5.19.0-28.29
ProcVersionSignature: Ubuntu 5.19.0-26.27-generic 5.19.7
Uname: Linux 5.19.0-26-generic x86_64
ApportVersion: 2.23.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: cvpsmith 104660 F.... wireplumber
/dev/snd/controlC0: cvpsmith 104660 F.... wireplumber
/dev/snd/seq: cvpsmith 104658 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Mon Jan 9 15:52:40 2023
InstallationDate: Installed on 2022-12-21 (19 days ago)
InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020)
MachineType: LENOVO 82R9
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-26-generic
root=UUID=f743c272-eda9-4ec5-b814-0c2a3552abce ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.19.0-26-generic N/A
linux-backports-modules-5.19.0-26-generic N/A
linux-firmware 20220923.gitf09bebf3-0ubuntu1.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/04/2022
dmi.bios.release: 1.27
dmi.bios.vendor: LENOVO
dmi.bios.version: JCCN27WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76463 WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: IdeaPad Flex 5 14ALC7
dmi.ec.firmware.release: 1.24
dmi.modalias:
dmi:bvnLENOVO:bvrJCCN27WW:bd03/04/2022:br1.27:efr1.24:svnLENOVO:pn82R9:pvrIdeaPadFlex514ALC7:rvnLENOVO:rnLNVNB161216:rvrSDK0T76463WIN:cvnLENOVO:ct31:cvrIdeaPadFlex514ALC7:skuLENOVO_MT_82R9_BU_idea_FM_IdeaPadFlex514ALC7:
dmi.product.family: IdeaPad Flex 5 14ALC7
dmi.product.name: 82R9
dmi.product.sku: LENOVO_MT_82R9_BU_idea_FM_IdeaPad Flex 5 14ALC7
dmi.product.version: IdeaPad Flex 5 14ALC7
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug kinetic wayland-session
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https://bugs.launchpad.net/bugs/2002356
Title:
linux-image-5.19.0-28-generic update breaks touchpad driver
Status in linux package in Ubuntu:
Confirmed
Bug description:
The Ubuntu kernel update from linux-image-5.19.0-26-generic to linux-
image-5.19.0-28-generic breaks the touchpad driver on my Lenovo
Ideapad Flex 5. Rolling back the kernel to the -26 version fixes the
error.
ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: linux-image-5.19.0-28-generic 5.19.0-28.29
ProcVersionSignature: Ubuntu 5.19.0-26.27-generic 5.19.7
Uname: Linux 5.19.0-26-generic x86_64
ApportVersion: 2.23.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: cvpsmith 104660 F.... wireplumber
/dev/snd/controlC0: cvpsmith 104660 F.... wireplumber
/dev/snd/seq: cvpsmith 104658 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Mon Jan 9 15:52:40 2023
InstallationDate: Installed on 2022-12-21 (19 days ago)
InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020)
MachineType: LENOVO 82R9
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-26-generic
root=UUID=f743c272-eda9-4ec5-b814-0c2a3552abce ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.19.0-26-generic N/A
linux-backports-modules-5.19.0-26-generic N/A
linux-firmware 20220923.gitf09bebf3-0ubuntu1.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/04/2022
dmi.bios.release: 1.27
dmi.bios.vendor: LENOVO
dmi.bios.version: JCCN27WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76463 WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: IdeaPad Flex 5 14ALC7
dmi.ec.firmware.release: 1.24
dmi.modalias:
dmi:bvnLENOVO:bvrJCCN27WW:bd03/04/2022:br1.27:efr1.24:svnLENOVO:pn82R9:pvrIdeaPadFlex514ALC7:rvnLENOVO:rnLNVNB161216:rvrSDK0T76463WIN:cvnLENOVO:ct31:cvrIdeaPadFlex514ALC7:skuLENOVO_MT_82R9_BU_idea_FM_IdeaPadFlex514ALC7:
dmi.product.family: IdeaPad Flex 5 14ALC7
dmi.product.name: 82R9
dmi.product.sku: LENOVO_MT_82R9_BU_idea_FM_IdeaPad Flex 5 14ALC7
dmi.product.version: IdeaPad Flex 5 14ALC7
dmi.sys.vendor: LENOVO
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