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I'm using Ubuntu 16.04 on my xps 13, it is working fine except this problem. When I plug headphones in then a constant noise starting and never go until plug headphones out. I read about this problem and tried all of the solutions in this topic and turned auto-mute mode off in alsamixer but nothing has changed.

Can anyone help me? Thanks in advance.

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  • Which solutions have you tried? We wouldn't want to waste our time suggesting something that won't be helpful to you. It would be great if you could edit your question to include this information – Nick Weinberg Jul 10 '16 at 14:18
  • I edit my question. I tried every solution in the topic and searched further solutions but they are related to older kernels so I didn't imply them. – Berat Postalcioglu Jul 10 '16 at 14:33
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I had exactly this same problem with my XPS 13 and found a solutions here:

https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/

Essentially you need to do the following: Start up alsamixer, then turn "Headphone Mic Boost" (that's the third control from the left for me) from "[dB gain: 0,00, 0,00]" one step up to "[dB gain: 10,00, 10,00]".

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