X出错???

各位大哥,请帮忙看一下我的X是怎么了,为什么不能起动??
我感觉是鼠标的问题,但是应该怎么弄呢?~~~~~~
(EE) xf86OpenSerial:cannot open device mouse1
no such file or directory
(EE) Mouse: cannot open input device
(EE) PrenInit failed for input device "Mouse1"
No core Pointer
Fatall server error:
failed to Initialize core device

这个应该是什么问题呢?请哥哥们帮帮忙哈~~~~~~~~~~

(EE) PrenInit failed for input device "Mouse1"
mouse设置不对？
XF86Config贴出来看看