after today's update my sound is lost. I have an Acer laptop UX430UNR.

I have today had a bigger update of the elementary os. Current kernel version is no 4.15.0-39. I have pulseaudio installed and under Sound settings the Built-in Analog Stereo device is recognised (as was before). The only problem is that I get no sound out of the speakers. Please help...

  • A mixer showed up briefly on the task bar then disappeared. Gnome Alsa mixer didn't seem to run. Ideas?
    – David
    Commented Jul 3, 2021 at 3:39

1 Answer 1


try with alsa mixer, if you want in graphic mode search in appcenter, it is called GNOME ALSA Mixer. verify that it is not muted.


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