Ondrej Zary wrote:
> On Tuesday 15 May 2007 02:13:15 Robert Hancock wrote:
>> Looks like the radeon driver has the same problem as the i915 driver
>> mentioned on the known problems page - I get 60 wakeups/sec from it on
>> my Compaq X1000 laptop (Radeon 9000 graphics) while in X, which
>> essentially prevents entry into C3.
> 
> And Rage 128 too.
> 

I have a Radeon 7500 in my laptop. The attached hack to disable the 
VBLANK interrupt works for me. I don't know if it breaks 3D, I've only 
tried 2D.

Michal