[Bug 100109] Graphics Lockup if monitor disconnected and then set into standby

https://bugs.freedesktop.org/show_bug.cgi?id=100109

--- Comment #1 from Kieran Grant kierangrant@linux.com --- I just tried to quickly reproduce the problem using timer delayed xset usage and turning off monitor and unplugging it... but no oops and no graphics stack corruption... (Well... at least *that* is good news)

So it will take some better testing to reproduce it... Hopefully I won't have to resort to leaving my computer on overnight again with original setup of sleep after 30 minutes and monitor turned off...