Using mate and linux mint, I would like to create another keyboard shortcut to increase and decrease the volume.
Currently, I'm using custom keyboard bindings with
I bought a wireless headset which includes buttons to change the volume. Those buttons works well if I reconfigure the keybindings, but I don't want to remove the ones with keyboard. That's why I would like to create another shortcut, but I can't find a command to do this in mate, or which one is used with the default settings.
I already found topics about
amixer, but I'm not happy with it because it doesn't show the volume tooltip, and it resets the balance of my speakers when I try to increase it to more than 100%.