Finally I tested 3.28.4+git20200505-0ubuntu18.04.2 in bionic, and testcase works fine while no regression seems to happen.
** Tags removed: verification-needed verification-needed-bionic ** Tags added: verification-done verification-done-bionic ** Tags removed: removal-candidate -- 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/1793496 Title: scaling changes when closing/re-opening the lid To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1793496/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs