Hello! When I exit from the X, I got following warning message: I810: No matching Device section for instance (BusID PCI:0:2:1) found
I try to edit the BusID PCI:0:2:0 to BUSID PCI:02:0 in Section "Device" of xorg.conf, but it can't start the X, what is the problem and how to fix it? thanks!

