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rated 0 times [ 2] [ 0] / answers: 1 / hits: 7525 / 2 Years ago, wed, april 6, 2022, 4:27:42

Brightness control button is changing brightness value in file /sys/class/backlight/acpi_video0/brightness, but screen brightness is not changing.

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1 Year ago

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answered 2 Years ago ippalogu · Accepted Answer