Please install this dkms package and reboot, and report back whether it resolved your problem. Thanks!
** Attachment added: "alsa-hda-dkms_0.1_all.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/882693/+attachment/2612113/+files/alsa-hda-dkms_0.1_all.deb ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/882693 Title: [OptiPlex XE] Rear audio out port does not mute internal speakers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/882693/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
