http://bugs.winehq.org/show_bug.cgi?id=33427
--- Comment #1 from Henri Verbeet hverbeet@gmail.com 2013-04-23 05:25:05 CDT --- It sounds a bit like the clipping window (from clip_fullscreen_window()) never gets ungrabbed, although the entire clipping window should just go away on process exit either way. Are you sure the process has exited? I don't suppose this has a demo or some other way to easily reproduce this, right? A "+tid,+x11drv,+event,+cursor,+win" may be useful.