Hello. Im new in BackBox and i LOVE it!!! But i have 1 big problem. I cant change my brightness to lower. I tried everything on linux distros i had before and nothing worked. Hope, this forum will help me. (Sorry for my bad English, but im from Slovakia
Edit: I forgot to type my notebook : Toshiba Satellite L750.
you can download app called xbacklight just type in terminal "sudo apt-get install xbacklight" without quotes, it will be installed automatically and you can set it between 1 until 100, command to change the brightness just like "xbacklight -set 50" or "xbacklight = 50" hope this helpfull