gstreamer0.10-ffmpeg wasn't installed on my system and I had the same problem. However installing gstreamer0.10-plugins-ugly got rid of the issue.
(rhythmbox 0.13.1-0ubuntu5, Ubuntu 10.10 x86) -- Rhythmbox's track progress bar doesn't work https://bugs.launchpad.net/bugs/574563 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
