http://bugs.winehq.org/show_bug.cgi?id=6547
------- Additional Comments From julliard@winehq.com 2006-29-10 03:37 ------- If you see the hang with winecfg or notepad then there should only be one thread running. Otherwise a 'bt all' will show a backtrace for all the threads, you can then see which one is inside an X11 call.