记录一下：

在台式机上安装VM -> Linux AS4 -> EBS R12.1.1，启动DB、APP服务后正常使用。

把安装好的VM文件复制至笔记本上，登录页面无法显示，出现"500 Internal Server Error"。

错误提示：

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, changeOnOHSInstall and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

 

解决方法：

把复制至笔记本的VM文件的只读属性取消，关闭APP服务

进入Linux重新运行APP Service层autoconfig（如若问题乃存在，再运行DB层autoconfig），问题就解决了。