I would like to mute my laptop everytime its lid closes by running the following command:
amixer set Master mute
I found a similar question here asked more than 2 years ago which didn't work for me on Ubuntu 17.10. I also found this documentation called LaptopLidAndDockScripts for running general scripts when certain events happen,but it is a little cumbersome. Is there a quick way to add this feature?
