NoMachine

Ubuntu:

$ wget http://64.34.173.142/download/3.5.0/Linux/nxclient_3.5.0-7_i386.deb
$ wget http://64.34.173.142/download/3.5.0/Linux/nxnode_3.5.0-9_i386.deb
$ wget http://64.34.173.142/download/3.5.0/Linux/FE/nxserver_3.5.0-11_i386.deb

$ sudo dpkg -i nxclient_3.5.0-7_i386.deb
$ sudo dpkg -i nxnode_3.5.0-9_i386.deb
$ sudo dpkg -i nxserver_3.5.0-11_i386.deb

$ sudo /usr/NX/bin/nxserver --status
$ sudo /usr/NX/bin/nxserver --start
$ sudo /usr/NX/bin/nxserver --stop
$ sudo /usr/NX/bin/nxserver --restart

NX Client for Windows:
http://64.34.173.142/download/3.5.0/Windows/nxclient-3.5.0-9.exe

記得填
gnome-session --session=ubuntu-2d
或

sudo apt-get install xfce4

/usr/bin/startxfce4