How to control display brightness?

Screen brightness cannot be controlled. It stays fixed no matter the intensity value is increased or decreased.

Is there any way to fix this? Any software to control brightness? Thanks in advance.

You are most probably using desktop.

So, you must adjust monitor brightness, from monitor remote/settings. It has nothing to do with os.

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I am using Lenovo Legion 5i laptop 10th generation Intel i5 processor (4 core) with nVIDIA GeForce GTX 1650. I had the same issue with Ubuntu 20.04.2 LTS but I found a workaround or temporary fix by installing brightness controller software.

I am looking into the same kind of fix or any permanent fix. Kindly let me know if there is any solution.

Ok, so same brightness controller is available on Garuda Linux too, search in software install.


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