I'm not convinced you have a clean setup yet. Please don't install Dash to Dock, or any extensions, while working on this bug.
Please delete it all again: cd ~/.local/share/gnome-shell rm -rf extensions and then log out and in again. Do not install any extensions. Now does the bug still occur after you have logged out and in again? If it does then please run: ls ~/.local/share/gnome-shell/extensions/ >& localext34.txt and attach the resulting text file here. -- 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