Install Brightness Controller – Ubuntu Brightness Application

Fixed Ubuntu screen brightness not working. Install Brightness Controller, Ubuntu brightness application that is used to control brightness of your primary and secondary display in Linux. It is a software based dimmer.

It allows you to control the brightness of your monitor to a better extent. For example, laptop’s monitor brightness can be controlled using hardware keys at discrete values, such as 20%, 40%, 60%, … 100%. Brightness Controller allows you to change the brightness to a better degree of control, ranging from 1% to 100%! It should be mentioned that it changes the present brightness value set via hardware control of your monitor. For example, if you set your Monitor’s brightness to 50% using hardware buttons, then that will be the 100% value in Brightness controller.

Brightness Controller

Run the following commands in Terminal to install Brightness Controller via Ubuntu:

sudo add-apt-repository ppa:apandada1/brightness-controller
sudo apt-get update
sudo apt-get install brightness-controller

Install Brightness Controller – Ubuntu Brightness Application originally posted on Source Digit – Latest Technology, Gadgets & Gizmos.