Thank you for reporting this bug to Ubuntu. Ubuntu 19.04 (disco) reached end-of-life on January 23, 2020.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: mutter (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1823301 Title: [nvidia] Shell hangs up at random times when using nvidia- drm.modeset=1 Status in mutter package in Ubuntu: Won't Fix Bug description: Mutter is hanging for multiple seconds (5 or so) at random times, especially when your user session starts and you open new applications from the launcher: - the screen freeze (apps & Shell) completely - you have a second cursor that you can move and refresh during that period It seems that disabling drm nvidia support prevent the issue from happening so far. More update if it's not the case anymore. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: mutter 3.32.0-1ubuntu1 ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1 Uname: Linux 5.0.0-8-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu23 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Apr 5 10:21:09 2019 InstallationDate: Installed on 2018-05-24 (315 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) SourcePackage: mutter UpgradeStatus: Upgraded to disco on 2019-01-08 (86 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1823301/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

