lollipopcloud/armbian/base_setup.md

Base Setup

Fundamental setup after first boot/reboot.

Pro Tip

sudo -sHu root is a handy trick when doing a lot of administrative stuff at the command line

Upgrade Packages

apt update
apt upgrade
systemctl reboot

DISABLE Automatic Update Downloads

Note: this is to save bandwidth, time, etc when travelling

/etc/apt/apt.conf.d/02periodic

Change APT::Periodic::Enable "1"; to APT::Periodic::Enable "0";

/etc/apt/apt.conf.d/20auto-upgrades

Change APT::Periodic::Update-Package-Lists "1"; to APT::Periodic::Update-Package-Lists "0";

Change APT::Periodic::Unattended-Upgrade "1"; to APT::Periodic::Unattended-Upgrade "0";

Tweak OpenSSH Config

Edit /etc/ssh/sshd_config

Make sure the following are set and/or adjusted.

• PermitRootLogin no

Restart the service

systemctl restart sshd

Networking

See network_manager.md for details on getting online after running the above commands for how to get online and configure routing.