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
