Oh wow, I think I just managed to reproduce this on my Iris laptop - in a fresh session with Xwayland on demand. That and comment 45 points to a race condition in the FF code regarding switching between composited and non-composited X11.
-- 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/1987976 Title: firefox black window To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1987976/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
