Comment 9 for bug 1159871

upstream xpra seems stable, after a small tweak ...
:/home/swine/gittrees/xpra-0.10.6+dfsg: diff -rup xpra/scripts/main.py{.orig,}
--- xpra/scripts/main.py.orig 2013-11-03 18:06:57.057468930 -0800
+++ xpra/scripts/main.py 2013-11-03 18:55:40.247964249 -0800
@@ -787,7 +787,7 @@ def run_proxy(parser, opts, script_file,
     from xpra.server.proxy import XpraProxy
     assert "gtk" not in sys.modules
     if start_server:
- assert len(args)==1, "proxy-start: expected 1 argument but got %s" % len(args)
+ assert len(args) >= 1, "proxy-start: expected 1+ arguments but got %s (%s)" % (len(args), " ".join(args))
         display_name = args[0]
         #we must use a subprocess to avoid messing things up - yuk
         cmd = [script_file, "start"]+args

Because ubuntu starts "Xsession true", 2 args.
Now to turn that into a dpkg (tomorrow?)