On Sun, Dec 6, 2009 at 7:12 AM, Allan McRae <allan@xxxxxxxxxxxxx> wrote: > Roman Kyrylych wrote: >> >> On Sat, Dec 5, 2009 at 18:29, Emmanuel Benisty <benisty.e@xxxxxxxxx> >> wrote: >>> >>> On Sat, Dec 5, 2009 at 11:24 PM, Thomas Bächler <thomas@xxxxxxxxxxxxx> >>> wrote: >>>> >>>> What's your chipset? Allan's chipset? No such issues here on 945GM. >>> >>> Integrated Graphics Chipset: Intel(R) 965GM >> >> I have the same chipset. No issues. >> > > Same chipset with issues Just FTR, I have bisected the issue and found out this commit was to blame: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=181a5336d6cc836f05507410d66988c483ad0154 I've reverted it and rebuilt 2.6.32. Issue is gone.