(In reply to Alex Deucher from comment #141)
> (In reply to sehellion from comment #140)
> > Created attachment 145463 [details]
> > 5.3.1 with Alex's patches and dual monitors, crash
> 
> That's not a crash, it's just a warning.

But system hangs after. Today it happened twice. When I try to resume work,
monitors turn on, then the secondary shows that there is no signal, and the
primary shows a black screen. But perhaps this is not related to this bug. I
can connect via ssh and see logs when this happens, if necessary.