Touchpad,audio and wifi not work!

Bug #1826380 reported by MarioRossi on 2019-04-25

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This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-signed-hwe (Ubuntu)

Bug Description

The touchpad is recognized but not work. The audio does not work and the wifi does not work.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.18.0-18-generic 4.18.0-18.19~18.04.1
ProcVersionSignature: Ubuntu 4.18.0-18.19~18.04.1-generic 4.18.20
Uname: Linux 4.18.0-18-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 25 11:41:28 2019
InstallationDate: Installed on 2019-04-23 (1 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
 PATH=(custom, no user)
SourcePackage: linux-signed-hwe
UpgradeStatus: No upgrade log present (probably fresh install)

MarioRossi (ziomik) wrote :
Po-Hsu Lin (cypressyew) wrote :

several questions here:
1. Do they work after updating your kernel (sudo apt dist-upgrade)
2. Can you give 19.04 Disco a try to see if this can be reproduced?
3. Can you attach the output for the following commands:
  udevadm info -e
  cat /proc/bus/input/devices


Changed in linux-signed-hwe (Ubuntu):
status: New → Incomplete
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