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Hi I have an acer aspire switch 10e (which is a notebook) and lubuntu 21.04 is running on it. I have no sound even though my hard ware seems to be recognised:

These are screenshots from pulseaudio gui settings.

Configuration: enter image description here Ouput devices: enter image description here Playing: enter image description here

The sound playing in the web browser is being processed and the level goes up and down, but I get no sound on either headset or speakers.

Processor Intel Atom Z3735F

Yvain
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1 Answers1

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I found this, and if you go and read it you will find that we need to add snd_soc_sst_bytcr_rt5640.quirk=0x502f30 to the kernel command line.

Yvain
  • 554