sudo nano /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
	allow-guest=true

sudo nano /etc/lightdm/lightdm.conf.d/10-autologin.conf
	[Seat:*]
	autologin-guest = true
	#autologin-user = studente
	autologin-user-timeout = 0

	[SeatDefaults]
	allow-guest = true

sudo nano /etc/guest-session/prefs.sh
	touch $HOME/.skip-guest-warning-dialog

sudo rm /etc/xdg/autostart/lxpolkit.desktop
sudo mv /usr/bin/lxpolkit /usr/bin/lxpolkit.bak