F18.x86_64 No X autostart

[Frank Murphy]

Cannot get X to autostart

Have to append telinit 3 to kernel line,
(cannot login at prompt)
then alt+F2 at the command prompt.
startx

Have uploaded /var/log/Xorg.0.log:
http://fpaste.org/17645/

lspci:
http://ur1.ca/e9nlt