I'll do what's suggested in comment #9 as soon as I get a chance. In the meantime, wrt comment #10, I don't have any connector options. Screenshot attached.
** Attachment added: "Screenshot-Sound Preferences.png" http://launchpadlibrarian.net/42471516/Screenshot-Sound%20Preferences.png -- sound only from built-in speakers, not headpones https://bugs.launchpad.net/bugs/548661 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