The document describes how to install a Raspberry Pi using Manjaro.
The end result will be GUI accesible by VNC over SSH.
The installation and configuration will be done entriely using SSH in a vritual terminal.
Download the minimal Manjaro Arm image - locate the latest version using manjaro.org
Unpack the compressed image using unxz
unxz -d Manjaro-ARM-minimal-rpi4-$YY.$MM.img.xz
As root Write the unpacked image to SD card
dd if=Manjaro-ARM-minimal-rpi4-$YY.$MM.img of=$DEVICE status=progress bs=4k conv=noerror,fdatasync oflag=dsync
Insert the SD card in your PI and connnect network cable and power.
When the PI has booted locate the pi using network utility like arp-scan.
As root run the command
Or you can use nmap to only look for host with port 22 active
nmap -p22 --open 192.168.x.0/24
If you only have one pi on the network it should be fairly easy to locate the IP address in the output e.g.
... 192.168.x.y dc:a6:32:xx:yy:yy Raspberry Pi Trading Ltd ...
When you have located the device use ssh in terminal to connect to the pi
When you are connected the OEM installer script will launch. Follow the prompts and let the device restart and when restarted use ssh to reconnect - this time using the username and password you created
Run pacman-mirrors and update the system
sudo pacman-mirrors --continent && sudo pacman -Syyu
Next thing is to install some GUI packages to be used when connecting using VNC.
This is a section I am unsure of. I have probably overdone the package selection but it is tested and it works
sudo pacman -Syu xorg-server xorg-server-common xorg-xinit
sudo pacman -Syu lxde epdfview accountsservice gnome-keyring gnome-icon-theme perl-file-mimeinfo xdg-user-dirs xdg-user-dirs-gtk xdg-utils
sudo pacman -Syu tigervnc netctl ifplugd iw wpa_supplicant dialog network-manager-applet networkmanager-openvpn
Setup VNC on the Pi and connect as per this linked topic