那天坐火车,Mac 盒盖前关掉了蓝牙、Wi-Fi 。 坐了几个小时火车,下车之后发现原本满电的电量只剩下 28%了。电脑有点温温的但并不烫。

在终端里检查电脑有没有被唤醒,发现并没有:(可以看到电量盒盖睡眠时 100%,打开盖子唤醒一瞬间好像还是 100%,但是立刻就 28%了)
2023-09-27 22:09:43 +0800 Wake Wake from Deep Idle [CDNVA] : due to EC.RTC/UserActivity Assertion Using BATT (Charge:100%)
2023-09-27 22:10:33 +0800 Sleep Entering Sleep state due to 'Clamshell Sleep':TCPKeepAlive=disabled Using Batt (Charge:100%) 38374 secs
2023-09-28 08:50:07 +0800 Wake Wake from Deep Idle [CDNVA] : due to EC.RTC/UserActivity Assertion Using BATT (Charge:100%)
2023-09-28 08:51:00 +0800 Sleep Entering Sleep state due to 'Clamshell Sleep':TCPKeepAlive=disabled Using Batt (Charge:28%) 344 secs
看 CPU 活动,这中间也没有活动记录:

所以到底是啥引起的掉电🤔