Hello, I'm observing a high CPU usage at my ThinkPad T420 (i5-2540M CPU), w/ integrated intel graphic.
Powertop-2.1 shows that the GPU is always at 100%, although I've defined these settings : $> cat /etc/modprobe.d/i915.conf options i915 i915_enable_rc6=7 lvds_downclock=0 Kernel 3.5.4 works fine, I don't see any differences in dmesg output. -- MfG/Sincerely Toralf F?rster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3
