> > I use an xorg.conf, and have the following;
> >
> > Section "Files"
> >         ModulePath "/usr/lib64/xorg/modules"
> >         ModulePath "/usr/lib64/opengl/xorg-x11/extensions/"
> > EndSection
> >
> > Your xorg cant find the dri and dri2 modules because its not looking in
> > the second directory.
>
> I think the missing dri stuff is normal when suing the closed source
> drivers, as they have this built in. I think I had them, too, and I do not
> have a Files section.
>

I use flgrx and have the following in my X log;

(II) LoadModule: "dri"
(II) Loading /usr/lib64/opengl/xorg-x11/extensions/libdri.so
(II) Module dri: vendor="X.Org Foundation"
        compiled for 1.7.7, module version = 1.0.0
        ABI class: X.Org Server Extension, version 2.0
(II) Loading extension XFree86-DRI
(II) LoadModule: "dri2"
(II) Loading /usr/lib64/opengl/xorg-x11/extensions/libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
        compiled for 1.7.7, module version = 1.1.0
        ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2

What does your log have about dri?