Comment 41 for bug 1571416
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#41 |
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0e1f616
(Get the code!)
(In reply to erhard_f from comment #15)
> Played around a bit with xorg and kernel options on my G5 and worked out
> that I can drive the Radeon 9650 at AGP x8 if I disable DRI completely via
> Option "NoAccel" "true" in /etc/xorg.conf.
>
> I had no GPU-lockups since then
Sure, because you're not actually using the problematic AGP functionality. :)
> and xorg is much more responsive despite lacking DRI hardware acceleration
> (radeon.agpmode=-1 with DRI enabled).
FWIW, the value of the radeon.agpmode parameter shouldn't matter if you disable DRI (which BTW means no GPU hardware acceleration can be used at all).