I imagine the removal of this "feature" probably makes it harder to test as well https://gitlab.gnome.org/GNOME/mutter/-/commit/184055b2bb7119566cada1eb632a5ab9471fe558
previously (mutter <= 43.0) you could set the _NET_WM_BYPASS_COMPOSITOR = 1 hint in your application and that would tell mutter to unredirect always. -- 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/2052913 Title: [Xorg] Large performance regression in fullscreen windows To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2052913/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs