在黑暗中的一枪，但任何人都可以指向正确的方向吗？ 以为这可能类似于这个bug（ http://cygwin.1069669.n5.nabble.com/1-9-2-0-Xwin-SIGSEGV-when-font-server-should-be-queried-td65322.html ），但已经有几年了，而我的构build是最新的。
谢谢。
% X --version Welcome to the XWin X Server Vendor: The Cygwin/X Project Release: 1.13.3.0 OS: CYGWIN_NT-6.1-WOW64 US-SEA-R82K76F 1.7.17(0.262/5/3) 2012-10-19 14:39 i686 OS: Windows 7 [Windows NT 6.1 build 7600] (WoW64) Package: version 1.13.3-1 built 2013-03-09 % X // loads just fine. % X -multiwindow // ...snipped (II) xorg.conf is not supported (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information LoadPreferences: /home/aaronfi/.XWinrc not found LoadPreferences: Loading /etc/X11/system.XWinrc LoadPreferences: Done parsing the configuration file... winDetectSupportedEngines - DirectDraw installed, allowing ShadowDD winDetectSupportedEngines - Windows NT, allowing PrimaryDD winDetectSupportedEngines - DirectDraw4 installed, allowing ShadowDDNL winDetectSupportedEngines - Returning, supported engines 0000001f winSetEngine - Multi Window or Rootless => ShadowGDI winScreenInit - Using Windows display depth of 32 bits per pixel winAllocateFBShadowGDI - Creating DIB with width: 4560 height: 1920 depth: 32 winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32 winInitMultiWindowWM - Calling pthread_mutex_lock () winMultiWindowXMsgProc - Calling pthread_mutex_lock () MIT-SHM extension disabled due to lack of kernel support XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel Fatal signal received in thread 0x80000038 (EE) Segmentation fault at address 0x12c (EE) Attempting backtrace on pid 9892 (EE) ==================== GDB Backtrace ============ GNU gdb (GDB) 7.5.50.20130309-cvs (cygwin-special) This GDB was configured as "i686-cygwin". ==================== Backtrace ================ Thread 10 (Thread 6552.0x64c): #0 0x778e000d in ntdll!DbgBrea(EE) kPoint () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #1 0x7796f99e in ntdll!DbgUiRemoteBreakin () from /cygdrive/c/Windows/SysWOW64/ntdll.dll No symbol table info available. #2 0x71f348ed in ?? () No symbol table i(EE) nfo available. #3 0x00000000 in ?? () No symbol table info available. // snipped... 弄清楚了。 事实certificate，我有一个老版本的“英特尔高清显卡”驱动程序。 更新到最新解决了这个问题。
我在回溯中看到“ati”，并认为这可能是一个驱动程序问题。 一个很好的猜测。