Hi!
use the --force-overwrite switch of dpkg.OK it worked.Now I tried building kernel module. All fine. ERROR when insmod: undefined symbol pci_find_class in moduleso I edited agpgart_be.c replacing pci_find_class with pci_get_class (from /usr/src/linux/Documentation/pci.txt) and the module loads fine into the kernel, and I can see it with lsmod.
Same problem and solution here.
But now if I run startx I get an error message saying flgrx module can't be found! :(
You have to add the following lines in your /etc/X11/XF86Config-4 in your Files-Section:
Section "Files" [...] ModulePath "/usr/X11R6/lib64/modules" ModulePath "/usr/X11R6/lib/modules" [...] EndSection Greets Sebastian