Corollary questions:
- What is the location of the file?
- Can it be used to deactivate the microphone?
This is for a Dell Latitude laptop.
Corollary questions:
This is for a Dell Latitude laptop.
You can use "pulseaudo" to achieve this purpose:
amixer -D pulse set Capture nocap
turns your mic off.
You can simply put it anywhere which will be run at start up, e.g: .profile
.
If you want to turn it "on" again use:
amixer -D pulse set Capture cap
and for toggling between on and off:
amixer -D pulse set Capture toggle