On 12/10/18 1:25 AM, Joel Roth via Dng wrote:
> [...]
> One other good idea is this: alsactl init
> The command will put your soundcard in a usable
> state.
>
> As exemplified here:
>
>
https://unix.stackexchange.com/questions/15765/why-do-i-have-to-run-alsactl-init-each-time-i-boot-my-system

Progress.

Thanks. I checked AlsaMixer and it showed the headphones with full
volume but still no sound, unless I unplug the headphone jack and then
sound comes from the speakers instead.

However this immediately restored sound to the headphones:

    alsactl init

I've now done

    alsactl store

and will see if the settings hold after the next suspend/resume and the
next scheduled reboot.

/Lars