archlinux 如何给老笔记本设置盖盖休眠 - V2EX
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fire1980
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archlinux 如何给老笔记本设置盖盖休眠

  •  1
     
  •   fire980 2023-11-16 10:33:08 +08:00 1480 次点击
    这是一个创建于 743 天前的主题,其中的信息可能已经有所发展或是发生改变。

    archlinux 加上 xfce

    我这是一个老笔记本不是 uefi 的,设置了 swap 区

    在 power setting 界面上 配置了插电的时候 powersaving 的时候 suspended 盖上盖子后 hibernate

    但是现在盖上盖子后屏幕自动 lock 了,但是还是有背光亮着

    求解一下

    4 条回复    2023-11-18 08:25:22 +08:00
    fire1980
        1
    fire1980  
    OP
       2023-11-16 10:46:18 +08:00
    设置了/etc/systemd/logind.conf
    fire1980
        2
    fire1980  
    OP
       2023-11-16 11:32:32 +08:00
    控制背光的可能是
    sys-devices-platform-dell\x2dlaptop-leds-dell::kbd_backlight.device loaded active plugged /sys/devices/platform/dell-laptop/leds/dell::kbd_backlight
    systemd-backlight@leds:dell::kbd_backlight.service loaded active exited Load/Save Screen Backlight Brightness of leds:dell::kbd_backlight
    system-systemd\x2dbacklight.slice loaded active active Slice /system/systemd-backlight
    Tee
        3
    Tee  
       2023-11-17 14:55:21 +08:00
    acpid

    /etc/acpi/handler.sh

    button/lid

    自己增加命令

    我的场景带了 hdmi 的判断

    ```
    59 │ button/lid)
    60 │ case "$3" in
    61 │ close)
    62 │ echo none > /sys/class/drm/card*-HDMI*/status
    63 │ hdmi_active=$(cat /sys/class/drm/card*-HDMI*/status)
    64 │ if [[ $hdmi_active == "disconnected" ]]
    65 │ then
    66 │ sleep 3 && systemctl suspend
    67 │ logger 'eDP Connected'
    68 │ else
    69 │ logger 'Hdmi Connected'
    70 │ fi
    71 │ logger 'LID closed'
    72 │ ;;
    73 │ open)
    74 │ logger 'LID opened'
    75 │ ;;
    76 │ *)
    77 │ logger "ACPI action undefined: $3"
    78 │ ;;
    79 │ esac
    80 │ ;;
    ```
    fire1980
        4
    fire1980  
    OP
       2023-11-18 08:25:22 +08:00 via Android
    谢谢 查了一下好像是笔记本的 nv 显卡的问题
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