At least once a day, for the past week or so, my xterms freeze ("not responding"). I can kill the processes under my master console that brings up XWin, so I'm pretty sure this is an XFree problem with XWin -unixkill -emulate3buttons -clipboard -multiwindow &
My XWin.log file ends with: winTopLevelWindowProc - BitBlt failed: The handle is invalid. OsVendorReset - Hello winClipboardProc - Call to select () failed: -1. Bailing. OsVendorReset - Clipboard thread has exited. winInitMultiWindowWM - Caught IO Erro. Exiting. winDeinitMultiWindowWM - Noting shutdown in progress stdout (piped to another log file) reads winMutliWindowWMIOErrorHandler! Lester