Upon running glxinfo, I get a massive amount of output that's pretty meaningless to me.
Upon running lsmod | grep fglrx, I get:
fglrx 2434640 173
Upon running sudo aticonfig --initial, I get:
Uninitialised file found, configuring.
Fail to link to fglrx-libglx.so, please check whether driver is installed correctly
Saving back-up to /etc/X11/xorg.conf.original-0
This last one seems interesting...the driver works fine for running the display. I basically just turned off the proprietary driver when after I put in my 6950, and then turned it back on; I did this the lazy way via the Additional Drivers menu.
If these drivers aren't working for it, where exactly should I be getting them from? What source do you use for your drivers?