I am a bit unsure if I am experiencing the same error with gnome shell in 21.04 because the bug description is a bit vaque...
Anyhow since 21.04 sometimes after I pressed the app grid button (or super+A) the panel, the dock and everything else EXCEPT the window previews in the overview disappear. Since I am running in Xorg I can restart the shell with alt+f2->r but still this looks like a kind of big issue, imagining people using 21.04 are starting in wayland. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922353 Title: Overview sometimes fails to appear or disappear in 21.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1922353/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs