touchpad suddenly stopped working in 22.04
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-input-libinput (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
I upgraded to Ubuntu 22.04 and after a week or two of usage, my laptop touchpad has stopped working suddenly. I have tried changing the kernels (I tried 6 or 7 different kernels) but it is not resolving the issue.
Touchpad does not show in /proc/bus/
Laptop: Lenovo YOGA 520-14IKB
Description: Ubuntu 22.04.2 LTS
Release: 22.04
xserver-
Installed: 1.2.1-1
Candidate: 1.2.1-1
Version table:
*** 1.2.1-1 500
500 http://
100 /var/lib/
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xserver-
Uname: Linux 6.3.0-060300-
ApportVersion: 2.20.11-0ubuntu82.4
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 29 14:30:16 2023
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
InstallationDate: Installed on 2023-03-24 (35 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
MachineType: LENOVO 81C8
ProcKernelCmdLine: BOOT_IMAGE=
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/14/2019
dmi.bios.release: 2.50
dmi.bios.vendor: LENOVO
dmi.bios.version: 4QCN50WW(V2.14)
dmi.board.
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0Q55722 WIN
dmi.chassis.
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: YOGA 520-14IKB
dmi.product.name: 81C8
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-
version.
version.
version.
version.
version.
version.
version.