The Lenovo Z560 Ideapad has a row of 4 led buttons in the top right corner of the keyboard. The button on the left end of this group is the speaker mute/unmute button. Usually, this light is either ...
The LED light that turns on when I press the mute button on or off, respectively, does not turn on in Ubuntu, yet turns on in Xubuntu. If anyone has any knowledge or help please lemme know! Btw, this ...