Configure Unattended Upgrades on Raspberry Pi
If we were to run Raspberry Pi headless (without attached monitor), it would be nice if we can perform unattended system upgrades. In Debain/Ubuntu class of software, we can perform unattended upgrades using the software package unattended-upgrades. To install the software, use the command below: sudo apt-get install unattended-upgrades # Following are additional software required # we only need mailutils or bsd-mailx, choose 1 sudo apt-get install mailutils sudo apt-get install bsd-mailx sudo apt-get install update-notifier-common Next, we need to edit the configuration files: sudo nano /etc/apt/apt.conf.d/50unattended-upgrades The configuration should be similar as below: Unattended-Upgrade::Origins-Pattern { // Codename based matching: // This will follow the migration of a release through different // archives (e.g. from testing to stable and later oldstable). // "o=Debian,n=jessie"; // "o=Debian,n=jessie-update...