How to adjust screen brightness in Mint Linux

I use the Mint Linux adjust the brightness of the interface program settings after the brightness does not change, it is only fun to have "depth", directly modify the value of the configuration file OK, directly modify the management brightness of the file/sys/class/backlight/intel_ The value in the Backlight/brightness,

Direct use command: Echo >/sys/class/backlight/intel_backlight/brightness that is to adjust the brightness of the screen to 100, is dimming the rhythm of the;

To the brightness is very high then use the command: Echo 1000 >/sys/class/backlight/intel_backlight/brightness adjusted to the brightest;

Author: csdn Blog Yygydjkthh

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