MacBook Pro Big Sur 睡眠发热

V2EX = way to explore

V2EX 是一个关于分享和探索的地方

现在注册

已注册用户请登录

这是一个创建于 1306 天前的主题，其中的信息可能已经有所发展或是发生改变。

连接电源睡眠时发热，但查看日志发现在晚上睡眠和早上开机之间又没有被唤醒过，是不是日志命令不对？

% pmset -g log|grep -e " Sleep  " -e " Wake  " -e "Display is turned" | tail -n 80

2021-04-10 19:04:06 +0800 Notification        	Display is turned off                                                      	          
2021-04-11 08:57:47 +0800 Notification        	Display is turned on

tcpkeepalive 为 0，睡眠时断网； powernap 为 0，睡眠时不会检查邮件；

% pmset -g
System-wide power settings:
Currently in use:
 standbydelaylow      0
 standby              1
 womp                 0
 halfdim              1
 hibernatefile        /var/vm/sleepimage
 proximitywake        0
 powernap             0
 gpuswitch            2
 networkoversleep     0
 disksleep            10
 standbydelayhigh     86400
 sleep                5 (sleep prevented by fud, UserEventAgent, sharingd)
 hibernatemode        3
 ttyskeepawake        1
 displaysleep         15
 tcpkeepalive         0
 highstandbythreshold 50
 acwake               0
 lidwake              1

pmset manual

电源设置：

Screen Shot 2021-04-11 at 10.24.54 AM.png

6 条回复 • 2021-04-14 17:41:11 +08:00

whenov

2021-04-11 11:02:28 +08:00 via Android

有些应用会阻止睡眠，可以先把所有应用退出试试

elmon

2021-04-11 13:24:52 +08:00 via iPhone

个别情况吧？我出现过一次

wclebb

2021-04-11 15:21:57 +08:00 via iPhone

有安装 intel power 检测软件吗？

jobs0

2021-04-12 08:13:30 +08:00

还真没注意过。

typetraits

2021-04-12 17:51:03 +08:00 via iPhone

log show --style syslog | grep -i "Wake Reason"
查询唤醒日志

Jay54520

2021-04-14 17:41:11 +08:00

@typetraits
localhost kernel[0]: (AppleTopCaseHIDEventDriver) [HID] [ATC] AppleDeviceManagementHIDEventService::processWakeReason Wake reason: Host (0x01)
[com.apple.apsd:stream] Checking for wake reason address <private> from <private>
[com.apple.apsd:stream] Found potential wake reason (null)