mininet 中图形化界面的安装

just run a GUI in VM console window

First, log in to the VM in its console window (i.e. type directly into the VM window without using ssh) and make sure apt is up to date:

sudo apt-get update

Then, install the desktop environment of your choice.

sudo apt-get install xinit <environment>

where <environment> is your GUI environment of choice. Some options:

• lxde: a reasonably compact and and fast desktop environment
• flwm: a smaller but more primitive desktop environment
• ubuntu-desktop: the full, heavyweight Ubuntu Unity desktop environment

Then, you can start X11 in the VM console window using

startx