Thanks. That shows you still have two docks enabled simultaneously, but also a lot of extensions that we don't support and may cause problems:
'places-m...@gnome-shell-extensions.gcampax.github.com', 'openweather- extens...@jenslody.de', 'clipboard-indica...@tudmotu.com', 'user-theme @gnome-shell-extensions.gcampax.github.com', 'caffe...@patapon.info', 'sound-output-device-choo...@kgshank.net', 'apps-menu@gnome-shell- extensions.gcampax.github.com', 'transparent-top-...@zhanghai.me', 'status-area-horizontal-spac...@mathematical.coffee.gmail.com', 'coverflowalt...@palatis.blogspot.com', 'dash-to-d...@micxgx.gmail.com', 'hidetop...@mathieu.bidon.ca', 'ubuntu-d...@ubuntu.com' Please uninstall/disable all but the last one, then log out and in again. Does the problem still occur? If so then please next run: apport-collect 1905186 ** Tags added: amdgpu -- 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