Have you tried using the "dynpm" (dynamic) power managment setting? What about the "auto" power management profile? See comment #2 in bug #570589 and comment #19 in bug #557829. See http://www.phoronix.com/scan.php?page=news_item&px=ODIyOA for more information.
Have you tried using the "dynpm" (dynamic) power managment setting? What about the "auto" power management profile? See comment #2 in bug #570589 and comment #19 in bug #557829. See http:// www.phoronix. com/scan. php?page= news_item& px=ODIyOA for more information.