无法进入X

wcw

我装的是gnome，startx之后屏幕上一片黑（本来进入在进入gnome之前有个小panel来提示进度的，但现在也没了），最后在鼠标处会出现一个小的白色矩形框，然后就死机了……只能按机箱上的重启键。

我发现这种情况一般是在第一次开机的时候，就是说前面电脑有段时间没用了，这时要一连着重启3、4次才能进入gnome。如果前面电脑用一段时间了，重启，则gnome可以顺利进入。

windows没问题。
这是成功时和失败时Xlog里最后的那一部分
失败时：

1. 
   
2. (--) Mouse1: PnP-detected protocol: "ExplorerPS/2"
   
3. (II) Mouse1: ps2EnableDataReporting: succeeded
   
4. Error in I830WaitLpRing(), now is 430157513, start is 430155512
   
5. pgetbl_ctl: 0x1ffe0001 pgetbl_err: 0x49
   
6. ipeir: 0 iphdr: 54b00007
   
7. LP ring tail: 170 head: 144 len: 1f001 start 0
   
8. eir: 0 esr: 10 emr: ff7b
   
9. instdone: ffc1 instpm: 0
   
10. memmode: 0 instps: 24
    
11. hwstam: ffff ier: 0 imr: ffff iir: 0
    
12. space: 131020 wanted 131064
    
13. 
    
14. Fatal server error:
    
15. lockup
    
16. 
    
17. Error in I830WaitLpRing(), now is 430159517, start is 430157516
    
18. pgetbl_ctl: 0x1ffe0001 pgetbl_err: 0x49
    
19. ipeir: 0 iphdr: 54b00007
    
20. LP ring tail: 178 head: 144 len: 1f001 start 0
    
21. eir: 0 esr: 10 emr: ff7b
    
22. instdone: ffc1 instpm: 0
    
23. memmode: 0 instps: 24
    
24. hwstam: ffff ier: 0 imr: ffff iir: 0
    
25. space: 131012 wanted 131064
    
26. 
    
27. FatalError re-entered, aborting
    
28. lockup
    

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成功时：

1. 
   
2. (--) Mouse1: PnP-detected protocol: "ExplorerPS/2"
   
3. (II) Mouse1: ps2EnableDataReporting: succeeded
   
4. SetClientVersion: 0 9
   
5. SetKbdSettings - type: -1 rate: 45 delay: 243 snumlk: 0
   
6. (II) 3rd Button detected: disabling emulate3Button
   
7. (WW) I810(0): Successfully set original devices
   
8. (WW) I810(0): Setting the original video mode instead of restoring
   
9.         the saved state
   
10. (II) I810(0): BIOS call 0x5f05 not supported, setting refresh with VBE 3 method.
    
11. (II) I810(0): xf86UnbindGARTMemory: unbind key 0
    
12. (II) I810(0): xf86UnbindGARTMemory: unbind key 1
    
13. (II) I810(0): xf86UnbindGARTMemory: unbind key 3
    
14. (II) I810(0): xf86UnbindGARTMemory: unbind key 2
    
15. (WW) I810(0): Successfully set original devices (2)
    
16. FreeFontPath: FPE "/usr/share/fonts/misc/" refcount is 2, should be 1; fixing.
    

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不知这是什么原因？是不是i810驱动的原因？