Hi, (a) The version is correct:
nemanja@thinkpad:~$ gnome-shell --version GNOME Shell 3.38.2 nemanja@thinkpad:~$ dpkg -l | grep gnome-shell ii gnome-shell 3.38.2-1ubuntu1~20.10.1 amd64 graphical shell for the GNOME desktop (b) I'm not sure what do you mean? Could the faulty GPU memory be also responsible for such behavior? Randomly, I'm experiencing random graphics crashes (also on previous Ubuntu 19.04) and I plan to do a GPU memory test. Also, maybe related: Enabled Gnome extensions: - Dash to Panel (https://extensions.gnome.org/extension/1160/dash-to-panel/) - Desktop icons (system extension) -- 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/1915681 Title: Error in freeze/thaw accounting, GNOME Shell crashed with signal 5, resource:///org/gnome/shell/ui/windowManager.js:1384 Status in gnome-shell package in Ubuntu: Incomplete Bug description: Feb 12 09:10:29 thinkpad gnome-shell[85476]: Error in freeze/thaw accounting Feb 12 09:10:29 thinkpad gnome-shell[85476]: GNOME Shell crashed with signal 5 Feb 12 09:10:29 thinkpad gnome-shell[85476]: == Stack trace for context 0x561dd4480270 == Feb 12 09:10:29 thinkpad gnome-shell[85476]: #0 561dd96ccf18 i resource:///org/gnome/shell/ui/windowManager.js:1384 (1c61e18d03d0 @ 589) Feb 12 09:10:29 thinkpad gnome-shell[85476]: #1 7ffc72c53090 b self-hosted:850 (22fd89d4e5b0 @ 454) Taken from https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1897765/comments/38 This crash will also show up in the existing error buckets from bug 1897765: https://errors.ubuntu.com/problem/2f47b25de323a59b617efbd8ce4b9bc7789848bd https://errors.ubuntu.com/problem/fc9ef2077ed4ee125d73f018d3f8101a2beb0605 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1915681/+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