Ubuntu
linux package

  1. Bug #1831831
  2. Comment #0

Comment 0 for bug 1831831

Revision history for this message
Tristan Walker (quotidius) wrote : touchpad does not respond ELAN0625

Lenovo IdeaPad L-340 upon installing Ubuntu 18.04.2 LTS, all other laptop inputs work except for touchpad. Touchpad does not respond to input of any kind - clicks, gestures, or otherwise.

dmesg | grep -i elan
[ 2.987373] i2c_hid i2c-ELAN0625:00: i2c-ELAN0625:00 supply vdd not found, using dummy regulator

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.18.0-20-generic 4.18.0-20.21~18.04.1
ProcVersionSignature: Ubuntu 4.18.0-20.21~18.04.1-generic 4.18.20
Uname: Linux 4.18.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Jun 5 23:07:23 2019
InstallationDate: Installed on 2019-05-22 (15 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-signed-hwe
UpgradeStatus: No upgrade log present (probably fresh install)