Comment #7 on issue 226 by SpencerJanssen: XMonad.Prompt lockups with ghc 6.10 http://code.google.com/p/xmonad/issues/detail?id=226 Since we see this error on x86_64, but not i386, it is logical to assume that the issue is most likely in our FFI code. The next step is to audit all the X11 calls that prompt makes and check that the proper sized types are used. -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings