macOS 休眠/睡眠耗电优化

2024/12/04 macOS 共 976 字,约 3 分钟
Bob.Zhu

关闭wifi唤醒选项

在系统偏好设置中,找到节能,将“唤醒以提供Wi-Fi网络访问关掉,合盖后耗电厉害多半是这个功能的锅,不过下资料慎重选择。 睡眠唤醒wifi

调整休眠等级

在终端中输入pmset -g查看当前的休眠等级,如果是hibernatemode 3,可以尝试将其调整为hibernatemode 25,这样可以减少休眠时的耗电。

pmset -g
System-wide power settings:
Currently in use:
 lidwake              1
 lowpowermode         0
 standbydelayhigh     86400
 standbydelaylow      10800
 standby              1
 proximitywake        1
 ttyskeepawake        1
 hibernatemode        3
 powernap             0
 gpuswitch            2
 hibernatefile        /var/vm/sleepimage
 highstandbythreshold 50
 displaysleep         10
 womp                 0
 networkoversleep     0
 sleep                1 (sleep prevented by sharingd, useractivityd)
 tcpkeepalive         1
 halfdim              1
 acwake               0
 disksleep            10

调整等级:

sudo pmset -a hibernatemode 25

确认调整结果:

pmset -g
System-wide power settings:
Currently in use:
 lidwake              1
 lowpowermode         0
 standbydelayhigh     86400
 proximitywake        1
 standby              1
 standbydelaylow      10800
 ttyskeepawake        1
 highstandbythreshold 50
 powernap             0
 gpuswitch            2
 hibernatefile        /var/vm/sleepimage
 hibernatemode        25
 displaysleep         10
 womp                 0
 networkoversleep     0
 sleep                1 (sleep prevented by sharingd)
 tcpkeepalive         1
 halfdim              1
 acwake               0
 disksleep            10

参考资料

开始写作吧

![image-alter](/image/post/2024/12/04/01/xxx.png)

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