abled. See Pre-Installation.
After this, you may need to edit Xorg.conf:
<code>
$ sudo gedit /etc/X11/... {catalystversion</code>) is in use.
You may also need to edit the file(s) (if they exist):
<code>
$ sud... ==
If you've used fglrx previously, you will not need to do this.
Run
<code>sudo aticonfig --initial -f... (X1xxx, HD series, and newer) in particular will need TexturedVideo enabled in Xorg.conf (rather than t
