Well, I had same issue , followed instruction from here, and unmuted alsa mixer HP/Speaker settings, But no Luck.
Am i missing anything here. Please have a look : http://ubuntuforums.org/showthread.php?t=2225643 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1267675 Title: [13.10] Alienware M14xR2 (CA0132) - External headphone/headset/microphone do not work when plugged in To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1267675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs