Comment 11 for bug 834037

Hi Steven,

I do believe this is a duplicate of bug 818830 so I am marking it as such. I've been in contact with Intel and they are aware of the power regression issue and are actively investigating a fix. They have confirmed that the root cause is the graphics RC6 disablement. The reason RC6 was disabled is because as you've confirmed, there are some critical bugs which are encountered when it is enabled, one of which is the rendering glitches you experience. Going forward, please use bug 818830 regarding further updates to this issue. I will post any additional information I receive to that bug report. Thanks.