Tag Archives: ACPI

[转贴] 教你在Ubuntu下保存屏幕亮度设置

转贴自:http://www.redbots.cn/ubuntu/2009/02/28/8178.htm 本文保留屏幕亮度方法适合使用笔记本的朋友,大家都知道,过亮的屏幕不但刺眼而且缩短LCD屏幕寿命,不幸的是,Ubuntu默认关机后并不保存当前屏幕亮度配置数据,每次开机都要重新设置亮度,很不方便。本文介绍的方法可以彻底解决这个问题! 1.修改/etc/default/acpi-support ENABLE_LAPTOP_MODE=true 2.修改 /etc/laptop-mode/laptop-mode.conf 交流电模式下使用 laptop mode # # Enable laptop mode when on AC power. # ENABLE_LAPTOP_MODE_ON_AC=1 #电池那也可设为1 使用 laptop mode 进行LCD亮度控制 # # Should laptop mode tools control LCD brightness? # CONTROL_BRIGHTNESS=1 # # Commands to execute to set the brightness on your LCD # BATT_BRIGHTNESS_COMMAND=”echo 0″ LM_AC_BRIGHTNESS_COMMAND=”echo 9″ NOLM_AC_BRIGHTNESS_COMMAND=”echo 9″ [...]

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