The attachment in comment #25 shows you still have local extensions installed. Please wipe them by running:
cd ~/.local/share/gnome-shell rm -rf extensions and then log out and in again. Does the bug still happen? If for any reason you want to reset ALL your settings to the "factory defaults" then the easiest way to do that is: dconf reset -f / That will reset all your settings, but it won't affect your personal files. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905186 Title: dock and top bar flashing non-stop at fullscreen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1905186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
