How to get brightness working in Lenovo E41-25

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Some newer build of Lenovo E41-25 laptops have brightness controls not working in Linux, including SuperX. This article tries to resolve this for anyone who maybe facing the same issue.

  1. Download the following package: https://drive.google.com/file/d/1wJ10NOHBkkUQCtyipeLUFjII3NV9h-20/view
  2. Go to your downloads folder and double-click the download file to launch the installer.
  3. Click Install Package and Enter your password when prompted for.
  4. Restart your system.

Now your brightness should be working.