Comment # 167 on bug 1188970 from guek wu neo

(In reply to Stefan Dirsch from comment #166)
> Ah. Ok. For waking up the monitor you changed the monitor layout. Now I
> understand. 'xrandr --auto' may have the same effect though without changing
> the layout. Anyway, both can only be called a workaround. And this will be
> an issue hard to fix. Not sure if Thomas can reproduce it. Probably he
> won't. Could be that the used desktop can easily workaround this issue by
> running such an xrandr command after a resume automatically, but I don't
> know which desktop is being used here ...

i tried 'xrandr --auto' it does not work this time with this new iso.. but only
the '--left-of' or '--right-of' would.

 GnomeDesktop is used here