On 05.12.2012, Lekensteyn wrote: > > I have now i915.i915_enable_rc6=0 in grub.cfg and disabled the XFCE > > compositor. Now I'm trying to hit the bug again... > Do you have a reliable reproduce method? As you can see in the linked bug it > was caused by relatively low memory pressure combined with high I/O (caching? > delays? Who knows). No, unfortunately not. I will do my very best to find out how to trigger it. For now, I'm trying with a script which produces max. I/O. Will also try by replaying a lot of high resolution videos and similar. > It is unlikely that Optimus has anything to do with this. Ok. Heinz
