重置SMC
https://support.apple.com/zh-cn/HT201295
NVRAM / PRAM
NVRAM(非易失性随机访问存储器)是一小部分内存,Mac 使用这些内存来储存某些设置并对其进行快速访问。PRAM(参数 RAM)储存着类似的信息,且 NVRAM 和 PRAM 的重置步骤相同。
可储存在 NVRAM 中的设置包括音量、显示屏分辨率、启动磁盘选择、时区,以及最近的内核崩溃信息。储存在 NVRAM 中的设置取决于您的 Mac 以及与这台 Mac 搭配使用的设备。
Panic Debug
-
~ /Users/shiwei/Library/Logs/DiagnosticReports
-
/Library/Logs/DiagnosticReports
- The panic report should have “panic” in the file name.
-
Open the
Console
app from theApplication
->Utilities
, you will see the log files.cat /var/log/system.log | grep crash
Reference
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