Ubuntu
linux-signed-hwe-5.4 package

After installing 4.19.75 kernel, touchpad is no longer detected

Bug #1928248 reported by John Ho on 2021-05-12

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux-signed-hwe-5.4 (Ubuntu)	New	Undecided	Unassigned

Bug Description

after compiling and installing 4.19.75 kernel onto ubuntu 18, my touchpad is no longer detected in devices.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-5.4.0-72-generic 5.4.0-72.80~18.04.1
ProcVersionSignature: Ubuntu 5.4.0-72.80~18.04.1-generic 5.4.101
Uname: Linux 5.4.0-72-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.23
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 12 19:32:37 2021
InstallationDate: Installed on 2021-04-15 (27 days ago)
InstallationMedia: Ubuntu 18.04.5 LTS "Bionic Beaver" - Release amd64 (20200806.1)
SourcePackage: linux-signed-hwe-5.4
UpgradeStatus: No upgrade log present (probably fresh install)

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Revision history for this message

John Ho (johnho26) wrote on 2021-05-12:

devices Edit (4.8 KiB, text/plain)
Dependencies.txt Edit (2.8 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (332 bytes, text/plain; charset="utf-8")

Ubuntu Foundations Team Bug Bot (crichton) on 2021-05-12

affects:

ubuntu → linux-signed-hwe-5.4 (Ubuntu)

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Ubuntulinux-signed-hwe-5.4 package