From jvs, 4 Months ago, written in Plain Text.
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  1. I am not so sure if i can ask for help here but i have no where to go. i have been using pop os in my lenovo legion y540 for over a year and all this time i am not able to control the
  2. screen brightness of the laptop using the keyboard shortcut or the manual method i have tried all the methods in the ubuntu wiki and also arch linux forum so please give a solution for this problem