Public bug reported:
My touchpad does not work at all.
For a while it worked adding i8042.kbdreset=1 i8042.nomux=1 i8042.reset
to /etc/default/grub. It would periodically stop working and then I
would be able to get it back with rmmod i2c_hid and modprobe i2c_hid,
but now it does not work at all.
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: linux-image-5.11.0-22-generic 5.11.0-22.23
ProcVersionSignature: Ubuntu 5.11.0-22.23-generic 5.11.21
Uname: Linux 5.11.0-22-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jack 1388 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Tue Jul 6 12:09:55 2021
InstallationDate: Installed on 2021-07-06 (0 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
MachineType: LENOVO 82A3
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-22-generic
root=UUID=dc6ba4f2-063a-427e-8a9b-bf760999f2e4 ro i8042.kbdreset=1 i8042.reset
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.11.0-22-generic N/A
linux-backports-modules-5.11.0-22-generic N/A
linux-firmware 1.197.2
SourcePackage: linux
UpgradeStatus: Upgraded to hirsute on 2021-07-06 (0 days ago)
dmi.bios.date: 09/30/2020
dmi.bios.release: 1.19
dmi.bios.vendor: LENOVO
dmi.bios.version: FBCN19WW
dmi.board.asset.tag: ���������������
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.asset.tag: ���������������
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Yoga Slim 7 14ITL05
dmi.ec.firmware.release: 1.17
dmi.modalias:
dmi:bvnLENOVO:bvrFBCN19WW:bd09/30/2020:br1.19:efr1.17:svnLENOVO:pn82A3:pvrYogaSlim714ITL05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrYogaSlim714ITL05:
dmi.product.family: Yoga Slim 7 14ITL05
dmi.product.name: 82A3
dmi.product.sku: LENOVO_MT_82A3_BU_idea_FM_Yoga Slim 7 14ITL05
dmi.product.version: Yoga Slim 7 14ITL05
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug hirsute wayland-session
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https://bugs.launchpad.net/bugs/1934773
Title:
Touchpad does not work
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