https://bugs.freedesktop.org/show_bug.cgi?id=69723
--- Comment #94 from Alexandre Demers alexandre.f.demers@gmail.com --- And funny enough on my side, I cold booted with this option last night and was able to play all the time, go online and run some movies without any problem.
However, I must specify some modifications I did recently: Updated LLVM to 3.4 (this prevents some application crashes I was experiencing) Switched to GLAMOR (fixed a rendering issue I had when not using it with applications using LLVM 3.4)
However, I've been lucky before from time to time where I had no crashes, so it might just be that. But I suspect cold booting and hot booting may be part of the problem with the hyperz disabled. More test to come tonight.