Hello Chirag, According to your BIOS, you don't have a headphone jack, but a front line-out jack. You can try correcting this using the hda-jack-retask program: see http://voices.canonical.com/david.henningsson/2011/11/29 /turn-your-mic-jack-into-a-headphone-jack/ for an introduction to this software.
It's likely node 0x1b that's the front headphone jack, try overriding it from "Line-Out" to "Headphone" in hda-jack-retask and let us know if this resolved your problem. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993162 Title: No sound from Front Panel Headphone jack (ALC892 HD Audio) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/993162/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs