Fixed by wayland-surface-Disable-WL_SURFACE_ERROR_INVALID_SIZE-che.patch which is in:
https://launchpad.net/ubuntu/+source/mutter/42.0-1ubuntu1 ** Changed in: mutter (Ubuntu) Status: Fix Committed => Fix Released -- 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/1967448 Title: All the windows and the desktop icons disappear constantly after setting Scaling to 300% To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1967448/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
