Bug#689268: Intel HD 4000 (Ivy Bridge) graphics freeze
Ingo wrote:
> Just a proposal:
> is it possible to apply this patch from Intel to the 3.2 kernel:
> http://lists.freedesktop.org/archives/intel-gfx/2012-February/015005.html?
>
> This would allow to figure out by manually activating different rc6
> states whether rc6 implementation is the root cause.
What happens if you use i915.i915_enable_rc6=0 with the stock kernel?
If that doesn't work, I doubt other modes (which are only more
aggressive about power management) will.
Reply to: