5 Dec
2012
5 Dec
'12
6:35 a.m.
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