There's a whole host of Mir bugs in this area due to races detecting and responding to display configuration changes (either from hardware changes or from a session getting focus) with the creation of the nested servers fullscreen surfaces. A chunk of these are fixed by lp:~alan-griffiths/mir/fix-1506846 - but there's probably more to come.
There's a whole host of Mir bugs in this area due to races detecting and responding to display configuration changes (either from hardware changes or from a session getting focus) with the creation of the nested servers fullscreen surfaces. A chunk of these are fixed by lp:~alan-griffiths/mir/fix-1506846 - but there's probably more to come.