I tried to start a session with "ubuntu wayland" on the VM and the problem is not there, the problem is only on the xorg session. I can't start "ubuntu wayland" on the host desktop with the NVIDIA GPU, of course I enable "nvidia-drm.modeset = 1", but that's another problem.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1850995 Title: gnome-shell: freeze and high CPU usage Status in gnome-shell package in Ubuntu: New Bug description: It's easy to reproduce: Put files on the desktop, select them, the selection remains and the whole shell crashes. I switch to a tty2 session and see the gnome-shell process with 100% CPU. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-shell 3.34.1+git20191024-1ubuntu1 ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1 Uname: Linux 5.3.0-19-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu9 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sat Nov 2 00:32:11 2019 DisplayManager: gdm3 InstallationDate: Installed on 2019-02-18 (256 days ago) InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190130) ProcEnviron: TERM=screen-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=it_IT.UTF-8 SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.34.1+git20191022-2ubuntu1 SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1850995/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
