Re: Another drm/dri lockup - when moving the mouse

[Roland Scheidegger]

Helge Hafting wrote:
> > Since it crashes even without 3d sometimes, the problem does not
> > seem to be related to dri (as in, dri driver).
>
>
> Stable as rock, _if_  Load "dri" is commented out from xorg.conf (or
>  from XF86Config-4)
Well, commenting that out makes the 2d ddx driver not to use the CP, drm
etc.

Almost sounds like a hardware issue to me, very few people have problems 
when only using 2d (dri loaded or not) with the radeon driver (as far as 
I can tell). You could try using pci gart instead of agp, if there's a 
problem with your agp bridge (not sure if that would help though in that 
case), Option "BusType" "PCI" (old xorg versions might not understand 
that option however, they might have a boolean "ForcePCIMode" option 
instead).

Roland
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