我的本本实在美国买的,现在进不了桌面:

cblqh

这是我的Screen的设置
Section "Screen"
Identifier "Screen0"
Device "ATI Radeon Mobility U1"
Monitor "My Monitor"
DefaultDepth 16
Subsection "Display"
Depth 16
Modes "800x600"
EndSubSection
EndSection

提示说找不到:
II) Primary Device is: PCI 01:05:0
(--) Assigning device section with no busID to primary device
(EE) No devices detected.

Fatal server error:
no screens found