Mute speakers when headset is plugged in

[rookieone]

Thank you, this is very usefull !

Below it showed that the range for 'headphone volume' is from 0-63, and for ' speaker volume' 0-31.

Code:

root@pinebook:/etc/acpi# amixer -c 1 sset 'headphone volume' 35 Simple mixer control 'headphone volume',0  Capabilities: volume volume-joined  Playback channels: Mono  Capture channels: Mono  Limits: 0 - 63  Mono: 35 [56%] root@pinebook:/etc/acpi# amixer -c 1 sset 'speaker volume' 35 Simple mixer control 'speaker volume',0  Capabilities: volume volume-joined  Playback channels: Mono  Capture channels: Mono  Limits: 0 - 31  Mono: 31 [100%]

On my PB I've changed the values as below. Further I had to add the -c 1 option for selecting the right card.

Code:

#!/bin/bash case "$1" in    jack/headphone)        case "$3" in            plug)                amixer -c 1 sset 'speaker volume' 0                # amixer -D pulse sset Master 50% not working yet                amixer -c 1 sset 'headphone volume' 35            ;;            unplug)                amixer -c 1 sset 'headphone volume' 0                # amixer -D pulse sset Master 50% not working yet                amixer -c 1 sset 'speaker volume' 31            ;;        esac    ;; esac

p.s. I really recommend to NOT set 'headphone volume' to the maximum of 63, it will probably will be way to loud! (i tried till 51, too loud alread!