How to fix brightness issue in Ubuntu. Here is the set of code used in the video
To create the Configuration file:
sudo touch /usr/share/X11/xorg.conf.d/20-intel.conf
To edit the Configuration file:
sudo gedit /usr/share/X11/xorg.conf.d/20-intel.conf
Copy and paste the following text in the Configuration file before saving it:
Option "Backlight" "intel_backlight"
Tags: How to fix brightness issue in Ubuntu, Ubuntu (Software), How-to (Media Genre), Fix, Brightness, Issue, Ubuntu 14.04, Problems