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mac休眠耗电问题

mac休眠耗电

mac 休眠问题

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# 开机 commend R, 关闭sip

csrutil disable

# 查询休眠文件

ioreg -l | grep board-id

# 进入休眠文件放置的文件夹

cd /System/Library/Extensions/IOPlatformPluginFamily.kext/Contents/PlugIns/X86PlatformPlugin.kext/Contents/Resources

# 修改休眠文件

sudo nano xxx.plist

# 修改内容如下

<key>TCPKeepAliveDuringSleep</key>

<false/>

<key>NotificationWake</key>

<false/>

<key>DNDWhileDisplaySleeps</key>

<true/>

# 解释

TCPKeepAliveDuringSleep:睡眠的时候关闭TCP保持连接

NotificationWake:随机唤醒然后检查提醒

DNDWhileDisplaySleeps:关闭屏幕后电脑任然可用, 外接显示器的自己考虑是否关闭

# 重启 commend R , 打开sip

csrutil enable