Public bug reported: This might be link to gdm3 Running Ubuntu 20.04.1 Wireless mouse stop working after fresh install of Ubuntu 20.04 and after upgrade to 20.04 on another computer.
The usb dongle is detected according to lsusb Bus 001 Device 023: ID 062a:4101 MosArt Semiconductor Corp. Wireless Keyboard/Mouse When booting if I select recovery mode and then choose resume, everything works fine for this session, but as soon as I reboot then mouse stop working again. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gdm3 3.34.1-1ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri Aug 28 15:30:34 2020 InstallationDate: Installed on 2020-05-15 (105 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402) SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.gdm3.custom.conf: 2020-08-28T11:40:26.503109 ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893478 Title: Wireless mouse not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1893478/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs