Mine

Backtrace:
0: /usr/X11R6/bin/X(xf86SigHandler+0x81) [0x80c3971]
1: [0xffffe420]
2: /lib/tls/i686/cmov/libc.so.6(__strtoul_internal+0x3f) [0xb7da27df]
3: /usr/X11R6/bin/X [0x80e5a27]
4: /usr/X11R6/bin/X(xf86HandlePMEvents+0x3b) [0x80d264b]
5: /usr/X11R6/bin/X(xf86Wakeup+0x153) [0x80c4e23]
6: /usr/X11R6/bin/X(WakeupHandler+0x59) [0x808a5c9]
7: /usr/X11R6/bin/X(WaitForSomething+0x1b9) [0x8194489]
8: /usr/X11R6/bin/X(Dispatch+0x82) [0x8086832]
9: /usr/X11R6/bin/X(main+0x485) [0x806e715]
10: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc) [0xb7d8a8cc]
11: /usr/X11R6/bin/X(FontFileCompleteXLFD+0xa1) [0x806da51]

Fatal server error:
Caught signal 11.  Server aborting