Bug#386989: PageFlip causes graphic freezes after a while
Joachim Breitner wrote:
>> Since you seem to have an AGP board, you might want to try adding
>> Option "BusType" "PCI"
>> to the Device section of your xorg.conf. It will make X use a regular
>> PCI mode and thus might workaround some broken AGP bridges.
> This will also degrade performance, right?
>> Also playing with the AGP mode in the BIOS could help.
>> Apart from that, there's a libgl1-mesa-dri 7.0.1 and xserver-xorg-video-ati
>> 6.6.193 in experimental, in case it helps for any of your bugs.
> Currently, I’m running with PageFlip disabled and everything is stable.
> I might do some more investigation some other time, but not now, if
> that’s ok.
Sure, that's your bug, I can live with it (apart from being sad because
we have too many open bugs) :)