[HOWTO] Adjust the screen backlight (nVidia)

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tome
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[HOWTO] Adjust the screen backlight (nVidia)

Post#1 by tome » 25 Aug 2013, 15:52

Add the following kernel parameter in your bootloader:

Code: Select all

acpi_backlight=vendor
and set your brightness with:

Code: Select all

echo 100 > /sys/class/backlight/nv_backlight/brightness
replace 100 with number 1 - 100 (don't use 0).

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