Just thought I'd throw this out for those of you having trouble starting the X server. I had been using the stock icon to launch the X server, which shortcuts to:
C:\cygwin\bin\run.exe /usr/bin/startxwin.bat This worked fine, except that the xterm did not appear. I could click the xterm icon, and that xterm would appear. After a little testing, I found that changing it to: C:\cygwin\bin\startxwin.bat ...caused server startup with the xterm. Setting the shortcut to run minimized mitigated the pop-and-poof console. HTH, Mike