Bug#515326: xorg-video-radeon: OpenGL freezes on radeon 9600 XT

[Alex Deucher]

On Mon, Feb 16, 2009 at 3:59 PM, Xavier Bestel <xavier.bestel at free.fr> wrote:
> Le lundi 16 février 2009 à 08:11 +0100, Michel Dänzer a écrit :
>> On Sun, 2009-02-15 at 17:40 +0100, Xavier Bestel wrote:
>> >
>> > when the screensaver runs for a while, Xorg deadlocks.
>> > Happens since latest experimental upgrade.
>>
>> Which of xserver-xorg-video-radeon, libgl1-mesa-dri or
>> linux-image-$(uname -r) were upgraded/installed from/to what versions
>> during that upgrade? Can you isolate which of them introduced the
>> problem?
>
> I upgraded them all.
> I could try to find the culprite if it's really necessary, but ..
>
>> > (==) RADEON(0): Using AGP 8x
>>
>> Does
>>
>>       Option  "AGPMode" "4"
>
> That was it, thanks. However, if my memory serves me good, there was a
> time when this option was needed for my card, and a version (last year)
> of xserver-xorg-video-radeon started to guess right how to configure my
> card. It seems the newest one has lost how to do it properly.

I've added a quirk for your setup to ati git master:
3c9e00c7f2ed494976713e8f77b729e0d76409db

Alex