No fractional scaling is enabled. I eventually started just not using fullscreen to avoid the flashing annoyance. I have since upgraded to 20.04. I see now that when I put an app into fullscreen, I no longer see the flashing I reported in this issue. So my guess is something was fixed in focal.
-- 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/1856251 Title: Going from apps overview screen to fullscreen'd app causes flash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1856251/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
