debian 9 调节亮度 

CONTROL_BRIGHTNESS=1

BATT_BRIGHTNESS_COMMAND="echo 13"
LM_AC_BRIGHTNESS_COMMAND="echo 13"
NOLM_AC_BRIGHTNESS_COMMAND="echo 13"
BRIGHTNESS_OUTPUT="/sys/class/backlight/acpi_video0/brightness"

安装laptop-mode-tools
所有设置请man laptop-mode.conf.
查看这个文件：/etc/laptop-mode/conf.d/lcd-brightness.conf

posted @ 2017-11-26 21:56  flymeng  阅读(1702)  评论(0)  编辑  收藏  举报