Thanks for the bug report. Please try uninstalling/disabling all extensions you might have added via the 'Extensions' app. Then reboot and tell us if the problem still happens.
** Package changed: xorg (Ubuntu) => mutter (Ubuntu) ** Tags added: amdgpu ** Changed in: mutter (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1918122 Title: Background picture not changed correctly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1918122/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs