Disable Screen Dimming in Ubuntu 12.04 Laptop - Ubuntu Sharing
LightDM Session Locker `Light Locker` Sees First Stable Release ~ Web Upd8: Ubuntu / Linux blog
Add Restrictions To Your Ubuntu System With Lockdown Editor(Pessulus)
I am unable to adjust my screen brightness in Ubuntu. Even if I am using the power settings and adjusting the brightness, nothing changes. What could be the problem and how can