• Home
  • Categories
  • WIKI
  • LANGUAGE: en
    • 宏碁(acer) AO756-987BCss deepin 2014调节笔记本亮度
    Experiences and Insight 936 views · 5 replies ·
    Tofloor
    poster avatar
    heibanglaoer
    deepin
    2014-04-17 22:28
    Author
    之前一直用 linux mint 每次重装系统后只要

    终端输入：
    gksudo gedit /etc/default/grub

    在打开的文本文件内找到
    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
    GRUB_CMDLINE_LINUX=""

    然后替换成
    GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash acpi_osi=Linux”
    GRUB_CMDLINE_LINUX="acpi_backlight=vendor“

    就可以用fn+←和→来调节亮度了。

    刚才换上了deepin2014后发现这样修改不管用了~不知道有没有大神来指导一下~
    我的笔记本是intel集显~
    Reply Favorite View the author
    All Replies
    cxbii
    deepin
    2014-04-17 23:18
    #1
    已经反馈给开发者
    Reply View the author
    snyh1010
    deepin
    2014-04-17 23:22
    #2
    终端下 杀死keybinding后运行xev看X11是否能接受到fn键值
    正常情况下应该有以下输出。    XF86MonBrightnessUp/Down 这些keysym
    1. killall keybinding
    2. xev
    Copy the Code


    KeyPress event, serial 40, synthetic NO, window 0x1600001,
        root 0x9d, subw 0x0, time 25566067, (1326,392), root1327,424),
        state 0x0, keycode 233 (keysym 0x1008ff02, XF86MonBrightnessUp), same_screen YES,
        XLookupString gives 0 bytes:
        XmbLookupString gives 0 bytes:
        XFilterEvent returns: False

    KeyRelease event, serial 40, synthetic NO, window 0x1600001,
        root 0x9d, subw 0x0, time 25566067, (1326,392), root1327,424),
        state 0x0, keycode 233 (keysym 0x1008ff02, XF86MonBrightnessUp), same_screen YES,
        XLookupString gives 0 bytes:
        XFilterEvent returns: False
    Reply View the author
    snyh1010
    deepin
    2014-04-17 23:24
    #3
    还有可以通过alt+ctrl+f1 切换到终端， 看下是否有效。  如果无效  就和X11以及DDE无关。
    可能属于键盘驱动问题。
    Reply View the author
    Bluek404
    deepin
    2014-04-17 23:58
    #4
    echo 500 > /sys/class/backlight/intel_backlight/brightness
    Reply View the author
    heibanglaoer
    deepin
    2014-04-18 01:04
    #5
    楼上，不是很明白。。。linux小白用户~
    Reply View the author