I thought I actually ran into a similar problem with the Ubuntu One Music Store in Banshee on 11.10, so I went back to my up-to-date 11.10 partition and ran steps similar to the above there. Sure enough, the required playback support failed to install there as well, and the needed package(s) should have already long been available in Oneiric's repositories.
Can you please take another look into this? I have three partitions (Precise and 11.10 on my desktop, and Precise on my laptop) that I can easily reproduce this issue still on. ** Tags added: oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932103 Title: Cannot install MP3 playback support; silently fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer0.10-fluendo-plugins-partner/+bug/932103/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs