Using multiple window managers with nested Xserver
Aug 18, 2009, 13:39 (1 Talkback[s])
Re-Imagining Linux Platforms to Meet the Needs of Cloud Service Providers
[ Thanks to Femi
for this link. ]
$ sudo apt-get install xnest
"Using Xnest to run another window manager.
Xnest server can be started from a terminal as below"