Thank you for you bug report. This message is returned by the server storing the metrics information when it starts to run low on disk space. It is not really important, as this information is not critical at all. I've removed some files on the server, so it should be fine now.
** Changed in: banshee (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/769587 Title: Error posting metrics - System.Net.WebException: The remote server returned an error: (503) Service Not Available. (in `System') -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs