Public bug reported:
Cannot find a reason, but sometimes once a day, sometimes twice a day,
my touchpad starts to work slowly, like jumping, and after a few
seconds, it completely stops working. At some point, I did something
with Terminal and it started working, but cannot reproduce it. The only
thing that seems to be really working is to Suspend laptop and come back
in Ubuntu (or restart, but that means to close everything + it takes
more time). While I wrote this text, it seems to have recovered by
itself, it is working right now, but this is unreliable and cannot be
used in production (what about stopping it during a presentation, cannot
suspend in a meeting). Hopefully, it is some kernel problem, as I
reported kernel package.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-22-generic 4.15.0-22.24
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
Date: Wed May 23 01:15:44 2018
InstallationDate: Installed on 2018-04-27 (25 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: linux-signed
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-signed (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1772760
Title:
Touchpad slows down and then stops working
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