[Intel-gfx] Lockup when switching displays using xrandr since kernel 3.5.x

[Thilo-Alexander Ginkel]

On Wed, Oct 17, 2012 at 1:26 AM, Thilo-Alexander Ginkel
<thilo at ginkel.com> wrote:
> since upgrading from kernel 3.4.10 to 3.5.x or 3.6.2 (on Kubuntu
> 12.04) I am getting sporadic (but frequent) lockups when switching
> displays using xrandr:
> [...]

BTW, the lockups also happen with i915.i915_enable_rc6=1 (instead of
the original i915.i915_enable_rc6=3).

Regards,
Thilo