I know there are many similar questions out there and I have gone through many of the recommendations but have had no success. Currently on my desktop I get no audio out from the headphone jack but audio out to my speakers works fine. The headphone jack used to work fine until I ran an update and made some configuration change that I can not for the life of me remember (It was an attempt to get virtual surround sound out of the headphones but I can't find the instructions I followed to try and reverse the procedure).
Attempted corrective measures:
- Followed the instructions to remove pulse audio configurations from: https://help.ubuntu.com/community/SoundTroubleshootingProcedure
- Reinstalled alsa using:
sudo apt-get --purge remove linux-sound-base alsa-base alsa-utils
- Reinstalled pulse using the instructions from:
How to reinstall PulseAudio (Ubuntu 12.04)
- Headphone jack (tested in windows with dual boot)
Alsa info script output:
Any help is greatly appreciated.