This is a desktop computer so I don't suspend and resume. However I do lock the screen regularly, but I could not reproduce the problem by locking and unlocking the screen.
The problem seems to occur after a certain amount of uptime, though I have not measured how much uptime. Requested output attached. ** Attachment added: "lspci.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1914164/+attachment/5459122/+files/lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914164 Title: [nvidia] Shell labels randomly disappear from the menu panel (top bar) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1914164/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs