![设置待机模式后自动激活 iMac](https://linux22.com/image/1635227/%E8%AE%BE%E7%BD%AE%E5%BE%85%E6%9C%BA%E6%A8%A1%E5%BC%8F%E5%90%8E%E8%87%AA%E5%8A%A8%E6%BF%80%E6%B4%BB%20iMac.png)
今天我将我的 iMac(Retina 5K,27 英寸,2017 年)设置为待机模式,然后去购物。大约 20 分钟后,我回来时,Mac 处于活动状态,但背景屏幕不是我设置的那样。它是单色浅灰色。我必须去另一个房间,回来后几秒钟,Mac 又处于待机模式。同样非常令人毛骨悚然......
在 Prefs->Energy saving 中没有针对此行为的特殊设置。
我以前见过这种行为。所以我想知道这是什么。这是 MacOS 的一个错误吗?这可能是恶意攻击吗?我记得如果计算机被远程控制,TeamView 会更改背景。我该如何检查这一点?
接下来是 system.log。大约 08:50 我设置了待机模式,大约 09:05 我回来了。中间有一些活动。
Oct 19 08:45:30 Adminisrators-iMac com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
Oct 19 08:54:48 Adminisrators-iMac syslogd[41]: ASL Sender Statistics
Oct 19 08:54:48 Adminisrators-iMac com.apple.xpc.launchd[1] (com.apple.sandboxd[99]): Service exited due to SIGALRM | sent by kernel_task[0]
Oct 19 08:55:03 Adminisrators-iMac xpcproxy[723]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Oct 19 08:55:03 Adminisrators-iMac timed[81]: settimeofday({0x5f8d3847,0x5ea43}) == 0
Oct 19 08:55:27 Adminisrators-iMac bluetoothd[97]: notify name "com.apple.bluetooth.sensorTracking.stateChanged" has been registered 20 times - this may be a leak
Oct 19 09:05:46 Adminisrators-iMac syslogd[41]: ASL Sender Statistics
Oct 19 09:05:46 Adminisrators-iMac com.apple.xpc.launchd[1] (com.apple.sandboxd[724]): Service exited due to SIGALRM | sent by kernel_task[0]
Oct 19 09:05:54 Adminisrators-iMac xpcproxy[730]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Oct 19 09:06:05 Adminisrators-iMac timed[81]: settimeofday({0x5f8d3add,0x17c54}) == 0
Oct 19 09:09:25 Adminisrators-iMac xpcproxy[735]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
答案1
可能与所谓的午睡,这是 MacOS 的一部分(作为一项功能,而不是错误)。请关闭此功能并再次观察。