No Sound HDA Intel PCH Samsung

Asked by Deepak Tatineni on 2018-11-28

I am running Ubuntu 18.04 on Samsung S0GIN laptop. Initially, sound worked over headphone jack but after a few days it stopped working. Howver, When I plugin my USB headphones , the audio works. I have tried below steps but nothing worked.

1) Followed this guide at https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS. But there is no .deb package for 4.15 wily kernel.

2) I have reset pulseaudio, restored alsactl ...

3) Rebooted from windows to shutdown to avoid hardware freeze

But none of them worked. I would appreciate some help on this as this way over my head

Question information

Language:
English Edit question
Status:
Open
For:
Ubuntu alsa-driver Edit question
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Last query:
2018-11-28
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