Why can't I reduce the screen luminosity on Toshiba L775?
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I've installed Ubuntu on my Toshiba Satellite L775 but the biggest problem is that I can't reduce the screen luminosity, It's too too bright and I almost can't use it at night.
That seems strange... I own a Toshiba Satellite P755, and can change the brightness under both the computer settings and the keyboard short-cut (FNF6 and F7). You should (theoretically) be able to change it either way. Have you tried both the short-cut and adjusting the brightness under "Brightness and Lock" under "System Settings?"
That seems strange... I own a Toshiba Satellite P755, and can change the brightness under both the computer settings and the keyboard short-cut (FN F6 and F7). You should (theoretically) be able to change it either way. Have you tried both the short-cut and adjusting the brightness under "Brightness and Lock" under "System Settings?"