Public bug reported:
I have installed Ubuntu 16.04 on my new Lenovo Lenovo IdeaPad S145-15IIL. The
touchpad (ElanTech 0633) is not working.
>From notes/discussions in:
>https://askubuntu.com/questions/1049787/lenovo-ideapad-330-touchpad-not-working,
> it seems to me that the problem is that my touchpad id is not listed in the
>ubuntu kernel, and so ubuntu doesn't recognize it.
Running 'xinput -list' doesn't show the touchpad.
By running 'sudo acpidump | grep -C3 -i elan', I can see that my ElanTech
touchpad id is 0633.
1) My ubuntu release: Ubuntu 16.04.6 LTS (16.04)
2) My kernel version (uname -srv): Linux 4.15.0-74-generic
#83~16.04.1-Ubuntu
3) Expected behaviour: ubuntu boots up -> mouse cursor can be controlled
by the touchpad, and it should respond to touchpad clicks and scroll
gestures.
4) Actual behaviour: ubuntu boots up -> mouse cursor can NOT be
controlled by the touchpad, and it DOES NOT respond to touchpad clicks
and scroll gestures at any point in time.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-74-generic 4.15.0-74.83~16.04.1
ProcVersionSignature: Ubuntu 4.15.0-74.83~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-74-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Jan 28 00:43:20 2020
InstallationDate: Installed on 2020-01-18 (9 days ago)
InstallationMedia: Ubuntu 16.04.6 LTS "Xenial Xerus" - Release amd64 (20190227)
SourcePackage: linux-signed-hwe
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-signed-hwe (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1861041
Title:
ELANTECH Touchpad is not detected in 'Lenovo Lenovo IdeaPad
S145-15IIL'
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1861041/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
