[winswitch] RANDR missing on display (on meld launch)

[Ron Eggler]

Hi,

I'm running terminator on a Ubuntu 14.04 machine over Xpra on Windows. Now
when I'm trying to launch an application like meld, it fails to launch and
I get the below output. Any hints on how I can get this going?
$ meld&
[1] 26843
ron at jpax-build07:~$ Xlib:  extension "RANDR" missing on display ":13".

(meld:26843): GConf-WARNING **: Client failed to connect to the D-BUS
daemon:
Failed to connect to socket /tmp/dbus-3IBnMEyz6K: Connection refused

(meld:26843): GConf-WARNING **: Client failed to connect to the D-BUS
daemon:
Failed to connect to socket /tmp/dbus-1HMUUeEJua: Connection refused
Traceback (most recent call last):
  File "/usr/bin/meld", line 178, in <module>
    main()
  File "/usr/bin/meld", line 164, in main
    already_running, dbus_app = meld.dbus_service.setup(app)
  File "/usr/lib/meld/meld/dbus_service.py", line 56, in setup
    bus = dbus.SessionBus()
  File "/usr/lib/python2.7/dist-packages/dbus/_dbus.py", line 211, in
__new__
    mainloop=mainloop)
  File "/usr/lib/python2.7/dist-packages/dbus/_dbus.py", line 100, in
__new__
    bus = BusConnection.__new__(subclass, bus_type, mainloop=mainloop)
  File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 122, in __new__
    bus = cls._new_for_bus(address_or_type, mainloop=mainloop)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoServer: Failed
to connect to socket /tmp/dbus-bYQoyAd3sL: Connection refused

Thank you,
Ron