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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1772760 Title: Touchpad slows down and then stops working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1772760/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs