VirtualBox安装和运行Ubuntu报错vmwgfx seems to be running on an unsupported hypervisor

新版VirtualBox安装和运行Ubuntu时报以下错误：

vmwgfx 0000:00:0Z.0 [drm] *ERROR* vmwgfx seems to be running on an unsupported hypervisor.
vmwgfx 0000:00:0Z.0 [drm] *ERROR* This configuration is likely broken.
vmwgfx 0000:00:0Z.0 [drm] *ERROR* Please switch to a supported graphics device to avoid problems.

 

原因及解决方法：

新版VirtualBox的虚拟机的设置->显示中，Graphics controller的默认值改成了VMSVGA，把它改回旧版的VBoxVGA即可。