[ltp] Weird screen artifacts, but only with vnc

[Tino Keitel]

On Wed, Jul 27, 2005 at 17:22:27 -0400, David A. Desrosiers wrote:
> 
> > add these lines to your device config:
> > XaaNoScanlineImageWriteRect
> > XaaNoScanlineCPUToScreenColorExpandFill
> > 
> > these XAA routines seems to cause problems when the dri is enabled 
> > on some r300 chips.
> 
> 	Actually, with some more testing, I found the problem: 
> 
> 	Option          "SWCursor"
> 
> 	When I remove/comment that line out, everything works great. 
> 
> 	Now if I could only figure out why it runs at 44C or higher 
> when I'm using the r300 driver. Its practically burning up my lap 

I read on the dri-devel mailing list that the C3 processor state (a
power saving state) won't be entered if you use the r300 driver. You
can check this in /proc/acpi/processor/CPU0/power.

Regards,
Tino