Install Ubuntu Server on Raspberry Pi

Network

ls -lah /Volumes/system-boot/|grep network-config
cat <<EOF > /Volumes/system-boot/network-config
version: 2
renderer: networkd
ethernets:
  eth0:
    dhcp4: true
    optional: true
wifis:
  wlan0:
  dhcp4: true
  optional: true
  access-points:
    "ChorkeOrg_2.4GHz":
      password: "medisys@bd/0A"
EOF

ls -lah /Volumes/system-boot/|grep user-data
cat <<EOF > /Volumes/system-boot/user-data
chpasswd:
  expire: true
  list:
  - ubuntu:ubuntu
ssh_pwauth: true
power_state:
  mode: reboot
EOF

Upgrade

apt update
apt list --installed

apt upgrade
apt install net-tools
apt install remmina remmina-plugin-vnc

RDP Server

apt install ubuntu-desktop
apt install xrdp

echo gnome-session > ~/.xsession
chmod +x ~/.xsession
sudo reboot

systemctl enable xrdp
systemctl status xrdp
systemctl restart xrdp

SSH Server

apt install ssh

Lightweight

apt install synaptic
apt remove --purge libreoffice*
apt autoremove
apt clean

journalctl --disk-usage
journalctl --vacuum-time=1d

uname -r
dpkg -l linux-image-* linux-headers-*
apt remove linux-*-unsigned-5.8.0-1019-raspi
apt remove linux-*-5.8.0-1006-raspi
apt remove linux-*-3.0

apt install debian-goodies
dpigs -H

apt remove --purge debian-goodies
apt remove --purge synaptic
apt remove thunderbird
apt autoremove
apt clean

Knowledge

# mac or linux os
apt install net-tools
arp -na | grep -i "b8:27:eb"
arp -na | grep -i "dc:a6:32"

# windows os
arp -a | findstr b8-27-eb
arp -a | findstr dc-a6-32

usermod -aG video <username>
vcgencmd measure_temp

References

Build a Raspberry Pi Kubernetes cluster using MicroK8s How to install Ubuntu Server on your Raspberry Pi Building a Raspberry Pi cluster with MicroK8s LXD micro cloud on Raspberry Pi The Ubuntu Appliance portfolio Plex Media Server OpenHAB Nextcloud AdGuard LXD

Headless Install using network-config and user-data Remove old kernel versions to clean up the boot menu Install and Configure VNC on Ubuntu 20.04 Ubuntu Server 20.04 can't connect to WiFi Ubuntu XRDP Encounter a Black Screen Image server for LXC and LXD Ubuntu Network Configuration Remmina a remote desktop cloud-init example VirtualBox

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