Seems to be fixed in feisty at least now... if someone can still reproduce it please reopen.
** Changed in: gnome-media (Ubuntu) Status: Confirmed => Fix Released -- When I try to select a sound input using gstreamer-properties, I get an error. https://launchpad.net/bugs/37184 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs