Macbook Pro 896 升级到 Mavericks 出现待机自动唤醒, 开盖发现黑屏. 有人碰到吗?

[madkao]

类似下面问题的现象, 威锋也有人反映

求助 OS X 10.9 Mavericks 唤醒黑屏的问题 - Mac OSX 软件游戏分享区 - 威锋论坛 - 威锋网 - http://bbs.weiphone.com/read-htm-tid-7158422.html

我的 Macbook Pro 896, 2007 年底款, 升级到 Mavericks 合盖待机后, 第二天发现电脑奇怪被自动唤醒, 风扇开始狂转, 但是开盖后屏幕是黑屏, 任何按键都无法点亮屏幕. 再次合盖开盖屏幕死活不亮.

发现多次, 之前都是强行关机再开机解决, 是这个旧款的问题, 还是大家都碰到过?

谢谢

11月 1 号早晨发现插上电源的合盖待机下的电脑再次出现自动启动, 开盖无法唤醒电脑

再次搜索发现类似报关,

Current major bugs in Mavericks? [Archive] - MacRumors - http://forums.macrumors.com/archive/index.php/t-1595824.html

@ Sound214, Jul 5, 2013, 10:03 AM
My rMBP can't go to sleep. Not even when lid is closed. I need to turn off my computer every time I want to put it in my bag, since it gets extremely hot due to it's insomnia.
When I click "sleep", the screen turns black, but it's not actually sleeping. It wakes up INSTANTLY when I click my Magic Mouse (I have "Allow Bluetooth devices to wake this computer" disabled). A real pain in the ass.
EDIT: I've reseted SMC, without success.

@ I have the same issue. Every time I take my rMBP out of my backpack, it's hot. I tried SMC reset, doesn't help. I do not think I had that issue on DP1. Now I tried switching off the power nap while on battery. Will report later whether or not it works....
Update: Switching off power nap while on battery does not solve this issue.

发现类似问题反馈,

电脑无故重启 求解决办法 - 远景- http://i.pcbeta.com/forum.php?mod=viewthread&tid=1428085

可能的解决八方

2013 iMac won't wake from sleep: Apple Support Communities - https://discussions.apple.com/message/23525629#23525629

I've updated since to Mavericks however I find that when left unattended the computer is either going to sleep or shutting down and is unreposnsive. Even holding the power button doesn't help. I have had to unplug the power for 20 seconds and plug it in to get it to start.

In Energy Saver Settings I've unticked the option "Put hard disks to sleep where possible" This has stopped the problem

测试取消插上电源时的 "Put hard disks to sleep where possible" 选项. 然后再报告情况

[madkao]

测试了
"MBA 关闭屏幕而不进入Sleep 的方法：Control＋Shift＋Power"

按键没有效果

[madkao]

目前测试重置了

Shift+Ctrl+Option+Power 十秒钟：重置系统管理控制器（SMC）
Option+Comand+D+R+P+Power：重置 NVRAM 或 PRAM

看今晚还会出现相同现象不? 之前每晚待机后都出现合盖下自动唤醒的情况

[liul85]

985没有遇到过

[madkao]

昨晚插上电源合盖待机, 今天早晨发现风扇狂转, 打开盖子, 屏幕无法唤醒, 再次出现此问题, 崩溃啊

[ine181x]

笔记本是不是连接了外置显示器？

[madkao]

@ine181x 笔记本没有连接外置显示器

[Marble]

Sudo dmesg看看syslog？

[zwl2828]

Apple 的技术支持告诉我：这个问题确实有一些人遇到。

[madkao]

@Marble 你说的是 Console 里面的吗? 这个命令看得 syslog 有什么不一样. 谢谢

[madkao]

@zwl2828 你为啥问 Apple 技术这个问题了? 你也碰见了吗? 发现取消插上电源时的 "Put hard disks to sleep where possible" 选项后. 这几天没有出现这个问题了.

[zwl2828]

@madkao 我是先找不到 WiFi 硬件，然后开机黑屏，估计硬件问题。在联系技术支持的时候，对方有提示我说升级到 Mavericks 后部分用户也反馈了该问题。

[madkao]

@zwl2828 升级 Yosemite 后还是出现这个问题，崩溃啊。之前问题出现后再次全新安装 Mavericks 后，唤醒黑屏也还是出现。之后搜索的信息都提示可能跟 Power Nap 有关。 说是要手动关闭 darkwake。

[madkao]

@Marble
升级 Yosemite 后 Console 里有自动唤醒时间里有这段，
10/19/14 7:49:16.000 AM kernel[0] Wake reason: RTC (Alarm)
10/19/14 7:49:16.000 AM kernel[0] RTC: Maintenance 2014/10/19 07:36:48, sleep 2014/10/19 05:49:16

之前 Mavericks 的 Console 里自动唤醒里显示的信息不一样。比较奇怪的有

10/16/14 11:23:07.000 PM kernel[0]: 177306.882994: performCountryCodeOperation: Skip notifying link down, resetting country code

[madkao]

类似报道
Sleep/wake crash OSX Mavericks, Macbook Air 2013 | Apple Support Communities - https://discussions.apple.com/thread/5548226?tstart=0
What happens is that the Macbook just gives a black screen, but is still on. I cant let it sleep by closing the lid, and the only way to get it running again is by restarting.(holding down the on/off button)

[ruanmeibi]

@madkao 我遇到的是睡眠期间突然自动唤醒，查了一下系统日志，唤醒原因是REAL TIME CLOCK，遂关闭了节能器里的 唤醒以供网络访问。将受影响的就是查找我的mac希望开启这个选项。

其实这个问题大多数人多不会注意到，也不影响正常使用。

就这个去问苹果客服，人家肯定会要你重置blah blah...一堆，说不定还让你格机重试。所以自己清楚就好了，嫌它碍眼就关了呗。

[Marble]

楼上正解，但你的情况估计要多往SMC方面看，它是控制电源状态和风扇的，搜下有没办法重刷SMC FW，如果刷了还不行的话可能要考虑硬件问题了，个人意见，仅供参考