==== Unattended upgrades ==== === Email From === Add the following line in //50unattended-upgrades// Unattended-Upgrade::Sender "Unattended-upgrades Example "; === Automatic reboot === Uncomment the following lines in //50unattended-upgrades// and change accordingly Unattended-Upgrade::Automatic-Reboot "true"; Unattended-Upgrade::Automatic-Reboot-Time "02:00";