'Touchpad' suddenly stopped working without any update on 'Lenovo Thinkbook IML 15'

Bug #1939376 reported by Waseem Abbas

This bug report was converted into a question: question #699915: 'Touchpad' suddenly stopped working without any update on 'Lenovo Thinkbook IML 15'.

12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
linux-signed-hwe-5.11 (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

My touchpad has suddenly stopped working on 'Lenovo Thinkbook IML 15'. Its not a hardware issue because touchpad is working on my Windows OS. I didn't install any update when this issue appeared.
Touchpad device is also not showing up in `xinput --list` and `/proc/bus/input/devices`.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.11.0-25-generic 5.11.0-25.27~20.04.1
ProcVersionSignature: Ubuntu 5.11.0-25.27~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-25-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Tue Aug 10 11:42:39 2021
InstallationDate: Installed on 2020-12-09 (243 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
SourcePackage: linux-signed-hwe-5.11
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
Waseem Abbas (waseem826) wrote :
information type: Public → Private Security
information type: Private Security → Public
affects: ubuntu → linux-signed-hwe-5.11 (Ubuntu)
Waseem Abbas (waseem826)
summary: - 'Synaptics Touchpad' suddenly stopped working without any update on
- 'Lenovo Thinkbook IML 15'
+ 'Touchpad' suddenly stopped working without any update on 'Lenovo
+ Thinkbook IML 15'
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in linux-signed-hwe-5.11 (Ubuntu):
status: New → Confirmed
Revision history for this message
Waseem Abbas (waseem826) wrote :

I'm still facing this issue 5 months since I reported it. It would be great if someone can provide a solution for this.

Changed in linux-signed-hwe-5.11 (Ubuntu):
status: Confirmed → Invalid
status: Invalid → Confirmed
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