Same problem occurs for me with nvidia-driver-470. The graphical effect / issue is a bit different, yet. See attached pic... My Ubuntu 20.04 is as up-to-date as possible.
The last suggested solution is working for me (restarting gnome-shell), but this is still annoying... I've just read this : https://www.reddit.com/r/gnome/comments/k5ea3g/text_and_icon_glitching_out_after_resuming_from/ so it seems we won't have any solution before quite a long time... Fed up with nvidia ! ** Attachment added: "Capture d’écran de 2021-08-09 12-53-14.png" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1876632/+attachment/5517062/+files/Capture%20d%E2%80%99%C3%A9cran%20de%202021-08-09%2012-53-14.png -- 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/1876632 Title: [nvidia] Corrupted shell textures when switching users or resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1876632/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
