Easy way to auto connect to a hidden wireless network in Linux/Ubuntu

If you are tired of this, follow this steps:

1.- Open terminal
2.- Type gnome-session-properties
3.- Click Add and in the window "Add Startup Program" set any Name and in Command type nmcli con up id <HiddenWifiName>
4.- Click in Add, reboot the machine, et voilà!

You can now kiss the G33k!
Many thanks to this source -> Connect automatically (and immediately) to a hidden WiFi