[ubuntu] Sound randomly stopped working, audio bar does not work...

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http://ubuntuforums.org – The other day my audio stopped working. When I opened up the sound manager built in UI none of my devices showed up. However, when I use the command line, I can see all of my devices. I opened up alsa in the command line and was able to change the volume of my devices. Currently the volume bar is locked at 0 volume. Since I changed the alsa master volume the sound actually works however, so my problem is that I cannot use the volume bar and my devices don't show up in the UI. Lastly, my headset shows up, but even when adjusted with the alsa master volume it doesn't work. If you need any mor (Hardware)