hi, S?bastien Serra writes: > When DRI is loaded and 3D acceleration is ON my X server quickly > freezes. My log (using ssh) tells me something like Video does not use 3D acceleration, but it does need dri/drm. So you should check that MTRR and DRI/DRM (I don't remember which - "direct rendering" anyway) are enabled. Check /var/log/Xorg.log or equivalent for any error messages. yours, Jouni