I can see here that there are no updates to 43.1 for ubuntu https://code.launchpad.net/ubuntu/+source/mutter
And lunar is using 43.0 as well. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1990563 Title: Some maximized/fullscreen windows appear on both monitors To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1990563/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs