I confirmed this phenomena on 12.04 amd64. The preference button at Sound Juicer does not appear. I tried some workaround introduced on the Net (such as https://bugzilla.redhat.com/show_bug.cgi?id=713721 ) but the thing did not go better. Very curiously, another software, goobox (I had to install this because of profile selection) seems working, appearing profile selection button and selection itself.
** Bug watch added: Red Hat Bugzilla #713721 https://bugzilla.redhat.com/show_bug.cgi?id=713721 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945987 Title: No Settings are available in "Preferred format", only preset defaults are used To manage notifications about this bug go to: https://bugs.launchpad.net/gstreamer/+bug/945987/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs