Comment 0 for bug 1853440

Volume increasing or decreasing doesn't work.
I can only toggle sound on (= 100%) and off (= 0%).

What I found out is that the Master channel seems to have no effect for volume adjustments, but the PCM channel does. If the sound is muted, PCM is set to 0 and therefore the sound is toggled off, but when I increase the sound a bit, PCM jumps straight to 100, causing the speakers to be very load.

I have attached alsa-info output.

System environment:
Pop!_OS 19.10
Release: 19.10

Alsa-Version:
alsa-base: 1.0.25

Sound Card:
HDA-Intel
Codec: Realtek ALC285