root@matteo-X501A1:/home/matteo# cat /etc/xdg/autostart/nm-applet.desktop 
[Desktop Entry]
Name=Network
Comment=Manage your network connections
Icon=nm-device-wireless
Exec=dbus-launch nm-applet
Terminal=false
Type=Application
NoDisplay=true
NotShowIn=KDE;
X-GNOME-Bugzilla-Bugzilla=GNOME
X-GNOME-Bugzilla-Product=NetworkManager
X-GNOME-Bugzilla-Component=nm-applet
X-GNOME-UsesNotifications=true
AutostartCondition=GNOME3 unless-session gnome
X-Ubuntu-Gettext-Domain=nm-applet
root@matteo-X501A1:/home/matteo#