Public bug reported: The temporary solution is:
sudo apt install libmutter-6-0=3.36.1-3ubuntu3 gir1.2-mutter-6=3.36.1-3ubuntu3 sudo apt-mark hold libmutter-6-0 This bug seems to be realated to nvdia graphic cards drivers as there is no bug when using the open source nvidia driver. Waiting for you to find a solution guys. I'm not the only one with this bug. I've found the temporary solution on the net. Thank-you ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: mutter 3.36.4-0ubuntu0.20.04.2 ProcVersionSignature: Ubuntu 5.4.0-45.49-generic 5.4.55 Uname: Linux 5.4.0-45-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Sep 1 10:12:44 2020 InstallationDate: Installed on 2020-08-24 (8 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) ProcEnviron: LANGUAGE=fr_CA:fr PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_CA.UTF-8 SHELL=/bin/bash SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: mutter (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1893792 Title: very tiny fonts on top bar. I downgraded libmutter package temporarily as a workaround To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1893792/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs