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2023.7.17ps:最好别合上笔记本屏幕
但是为了以防万一,建议在设置中将挂起有关选项全部关闭
sudo apt-get install pm-utils
dpkg -l|grep laptop-mode-tools
若没有输出,则进行第三步;若有输出,则跳过
sudo apt-get install laptop-mode-tools
以下代码检验是否安装成功
dpkg -l|grep laptop-mode-tools
出现
ii laptop-mode-tools 1.74-1.1 all Tools for Power Savings based on battery/AC status
1. 判断Laptop是否启用了laptop_mode,如果显示结果为0,则表示未启动,如果为非0的数字则表示启动了
cat /proc/sys/vm/laptop_mode
2. 启动laptop_mode并可查看结果
sudo laptop_mode start
3. 修改配置文件,解决鼠标键盘自动休眠导致的失灵问题
sudo gedit /etc/laptop-mode/conf.d/runtime-pm.conf
为了解决鼠标键盘自动休眠导致的失灵问题,需要执行命令:sudo gedit /etc/laptop-mode/conf.d/runtime-pm.conf
把AUTOSUSPEND_RUNTIME_DEVID_BLACKLIST=""
改为AUTOSUSPEND_DEVID_BLACKLIST="usbhid usb-storage"
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版权声明:本文为CSDN博主「zaf赵」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/zaf0516/article/details/103105916
4. 配置laptop_mode
sudo gedit /etc/laptop-mode/laptop-mode.conf
第83-100行:将以下置1
- #
- # Enable laptop mode power saving, when on battery power.
- #
- ENABLE_LAPTOP_MODE_ON_BATTERY=1
-
-
- #
- # Enable laptop mode power savings, even when on AC power.
- # This is useful when running as a headless machine, in low power mode
- #
- ENABLE_LAPTOP_MODE_ON_AC=1
-
-
- #
- # Enable laptop mode when the laptop's lid is closed, even when we're on AC
- # power? (ACPI-ONLY)
- #
- ENABLE_LAPTOP_MODE_WHEN_LID_CLOSED=1
另:其他教程中有附带项,输入sudo gedit /etc/default/acpi-support用于更改ENABLE_LAPTOP_MODE=true,但在实际查找过程中并未找到,而是在末尾找到了
- # Note: to enable "laptop mode" (to spin down your hard drive for longer
- # periods of time), install the laptop-mode-tools package and configure
- # it in /etc/laptop-mode/laptop-mode.conf.
故直接跳过此步骤进入4. 配置laptop_mode
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