• OS：macOS v10.14.3
• Vagrant：v2.2.4
• VirtualBox：v6.0.4

在执行 vagrant up 时，出现如下错误信息：

➜  vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Resuming suspended VM...
==> default: Booting VM...
There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.

Command: ["startvm", "41ad906e-5dbe-4dd5-adce-dbec1d8c57ee", "--type", "headless"]

Stderr: VBoxManage: error: Failed to load unit 'HGCM' (VERR_TOO_MUCH_DATA)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ConsoleWrap, interface IConsole

解决：

1. 在最新版的 macOS 系统下，确保 VirtualBox 有足够的目录权限

2. 执行 Vagrant 命令 vagrant reload 修复

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关于 Vagrant 的详细使用，参见；https://my.oschina.net/antsky/blog/852779