我在“MAC OSX Yosemite 10.10.5”上安装了 docker CE 及其 ToolBox，当我启动“Docker Quickstart Terminal”时，我收到以下消息，提示正在等待 SSH 可用并要求输入密码。请提出一个解决方案，任何答案都将受到高度赞赏。
PS：类似的问题没有帮助，所以请不要将问题标记为重复
Running pre-create checks...
Creating machine...
(default) Copying /Users/macbookpro/.docker/machine/cache/boot2docker.iso to
/Users/macbookpro/.docker/machine/machines/default/boot2docker.iso...
(default) Creating VirtualBox VM...
(default) Creating SSH key...
(default) Starting the VM...
(default) Check network to re-create if needed...
Error creating machine: Error in driver during machine creation: Unable to start the VM: /usr/local/bin/VBoxManage startvm default --type headless failed:
VBoxManage: error: The virtual machine 'default' has terminated unexpectedly during startup with exit code …