Looks like xpra-0.1.0 is useless on Fedora 16. Nothing happens when clicking on menus - which seems to be a pretty serious problem. The only possibly relevant message I see is: /home/nbecker/.local/lib/python2.7/site-packages/xpra/client.py:532: GtkWarning: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed gtk.main()