可是起动时出现如下错误:
(**) Option "rotocol" "IMPS/2"
(**) USB Mice: Protocol: "IMPS/2"
(**) Option "CorePointer"
(**) USB Mice: Core Pointer
(**) Option "Device" "/dev/input/mice"
(EE) xf86OpenSerial: Cannot open device /dev/input/mice
No such device.
(EE) USB Mice: cannot open input device
(EE) PreInit failed for input device "USB Mice"
(II) UnloadModule: "mouse"
(II) Keyboard "Keyboard0" handled by legacy driver
(WW) No core pointer registered
No core pointer
Fatal server error:
failed to initialize core devices