The following test may fail on some systems running XWayland:
java/awt/FullScreen/SetFullScreenTest.java

For example, it may happen on some of Ubuntu 22.04 machines, but may not be affect another.
It looks like it is hardware/drivers related.


Affected systems may require additional configuration:

1) Run 'Looking Glass' (Alt+F2, type 'lg', hit enter)
2) Enter 'Meta.disable_unredirect_for_screen(global.screen);'

After that, the test should pass.