Ubuntu
xserver-xorg-video-intel package

  1. Bug #1087582
  2. Comment #30

Comment 30 for bug 1087582

Revision history for this message
In , Oleksij Rempel (olerem) wrote :

Just to add my two cents:
have same issue atom+945gm
if i add more load on cpu frame rate will grow too.
processor.max_cstat option didn't changed anything, powertop show there is still c4 (may be some other kernel bug)

maxcpus=1 solve the problem, it work with C4, powersaving and better performance.

So haw about the problem with sheduler or irq balancing on SMP?

I'll will test the patch von Jesse ASAP.