Now the computer's memory capacity and speed has been very fast, can run on a virtual machine ubuntu without pressure.
1, download virtualbox.com
2, download ubuntu.com, remember to use the ubuntu bt seed download, it will be much faster.
3, setting. Turn off the network, because the installation will download a bunch of stuff, very slow.
4. Further, the graphics controller with vboxVGA, because the default graphics resolution is not normally cause ubuntu.
5、ok