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Since few days my laptop Dell Vostro 15 with Ubuntu 16.04 doesn't recognize the headphone. I've tried different guide but nothing seems to work.

http://www.alsa-project.org/db/?f=8679292cd1edf1cd9529c9169e0acb4825cad982

Is there anyone that can help me?

MartinS
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  • Do you test all of this post instructions: https://askubuntu.com/questions/132440/headphone-jack-not-working – Ali Razmdideh May 31 '17 at 12:26
  • Done, nothing changed. My sound setting show only HDMI Sound Port.

    i got this on aplay -l command

    **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0

    End alsamixer show only S/PIDF ports

     – MartinS Jun 01 '17 at 12:41
  • I have tried to restore all driver but neither this had any effects

    sudo aptitude --purge reinstall linux-sound-base alsa-base alsa-utils linux-image-uname -r linux-ubuntu-modules-uname -r libasound2

     – MartinS Jun 01 '17 at 12:54
  • I have tried this too without any result: https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS – MartinS Jun 01 '17 at 15:39

2 Answers2

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RESOLVED. using this: Ubuntu 16.04, no sound, no audio output available in sound settings

I cleaned the ~/.config/pulse and after reboot the sound was back.

MartinS
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I solved in ubuntu 17.10.

You have to go to settings sound and put balance all in the right or all in the left, not in the middle. And works.

Luciano Fndz
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