Comment 5 for bug 973295

This is yet not fixed in Quantal and it seems is neither fixed yet in Raring.

Also, the same problem seems to happen for Totem:
https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1035701

In here there are instructions for installing through PPA in Precise:
http://bernaerts.dyndns.org/linux/240-ubuntu-precise-upnp-dlna-client
http://blog.andresgomez.org/2012/09/05/nslu2-grilo-and-upnp-in-ubuntus-gnome/