I close this bug report because it seems to be caused by the absence of gstreamer0.10-plugins-ugly. If the bug is still present feel free to reopen it. Thanks
** Changed in: rhythmbox (Ubuntu) Assignee: Ubuntu Desktop Bugs => (unassigned) Status: Needs Info => Rejected -- Error loading files : not an audio stream https://launchpad.net/bugs/61683 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs