Is that warning true, did you remove or disable the dock? If not that might be an indication of something going wrong in the communication between the settings and the system
Could you also add your journalctl -b 0 log from the session? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1926088 Title: Appearance: Window colors selection does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1926088/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
