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Thread: Sound not working ubunut 12.04

  1. #1
    Join Date
    Sep 2014
    Beans
    1

    Sound not working ubunut 12.04

    Sound from both speakers and headphones was working fine. After a recent update, the sound from speaker was not working but it was working from headphones, to fix the issue I did something I don't remember , which also stopped the sound from headphones. But I was getting a sound while login in headphones, no sound other than that. To fix this I did this(http://askubuntu.com/a/295556). Now there is no sound at all.
    There is also one more strange thing I observed, when I plugin my headphones the options in output in play sound through does not show headphones, it only shows Analog Output (Built-in Audio).

    lsb_release -a gives

    No LSB modules are available.
    Distributor ID: Ubuntu
    Description: Ubuntu 12.04.5 LTS
    Release: 12.04
    Codename: precise

    Alsainfo gives this.


    alsamixer on terminal shows

    This sound device does not have any controls.

    aplay -l gives this.

    Can someone please help me to fix this?

  2. #2
    Join Date
    Jun 2006
    Location
    Nux Jam
    Beans
    Hidden!
    Distro
    Ubuntu Development Release

    Re: Sound not working ubunut 12.04

    you should install 'paman' then test the 'output devices' options ( from menu -> pulseaudio volume control) to find which ones are good (maybe also first tweak the 'config' tab

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