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I was playing video, and suddenly it stops working. I did run alsamixer, and it shows:

enter image description here

Speakers are not mute, still there is no voice, headphones are working fine. Can anyone tell me what's wrong with sound or is it a hardware failure?

d a i s y
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Fatima Zohra
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  • Did you try to connect speakers to some other source (phone, another computer) to check if they are not broken? – marosg Jan 19 '17 at 07:38
  • I had the same problem and I found out somehow a package named "ubuntu-touch-sound" is installed. after I purged it, computer works like a charm. have you checked sound packages? – Ali Torabi Jan 19 '17 at 07:39
  • @user596137 yes i connected – Fatima Zohra Jan 19 '17 at 07:58

2 Answers2

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I had exactly the same problem. It worked after I disabled the < auto-Mute > option in the alsamixer. It is shown on your picture on the right side. Have also a look here (second answer)

Community
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sam
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You can try resetting the configuration of pulseaudio by running:

rm -r ~/.config/pulse; pulseaudio -k and then do a reboot.

Mrchacha
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