Your Xorg.0.log indicates that you've got the binary nvidia drivers
installed. As only one driver can bind to the graphics card, installing
the nvidia binary drivers will disable nouveau.
Does nouveau work if you disable the restricted nvidia drivers in
System→Administration→Hardware Drivers and reboot?
status incomplete
assign raof
Your Xorg.0.log indicates that you've got the binary nvidia drivers
installed. As only one driver can bind to the graphics card, installing
the nvidia binary drivers will disable nouveau.
Does nouveau work if you disable the restricted nvidia drivers in Administration→ Hardware Drivers and reboot?
System→