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Tencent QQ

  1. Download the installation package (The download link may be out of date, you can go to the QQ official website to download)
  1. Install the package
sudo dpkg -i linuxqq_3.1.2-13107_arm64.deb
  1. Run QQ


Open a terminal and run the following commands in the terminal to install it

sudo apt-get install telegram-desktop

Run the telegram-desktop application:


Office apps

The office software provided by the operating system includes kate and kwrite. You can find it by entering the software name in the search box.

If you have more office software needs, Libreoffice is recommended.


LibreOffice is a free, open-source office suite developed and maintained by The Document Foundation. It includes multiple applications such as word processor, spreadsheet, presentation maker, drawing and database management, and supports multiple operating systems and file formats.

Install Libreoffice

Press "Ctrl + Alt + T" at the same time or open Konsole to enter the command terminal. Enter the following command and click the Enter key, enter the password, and wait patiently for the installation.

sudo apt install -y libreoffice

When the installation is successful, you can click the start icon at the bottom right of the desktop, and enter libreoffice in the search bar to find the software.

Of course, you also use command by which libreoffice to find the path of libreoffice.


Common Service Configurations


Radxa Debian already has Docker-related configuration enabled in the kernel, so you just need to install the Docker application to get started.

  1. Install Docker
sudo apt-get update
sudo apt-get install
  1. After the installation is complete, execute the following two commands
sudo update-alternatives --set iptables /usr/sbin/iptables-legacy
sudo update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
sudo reboot
  1. Run docker test after reboot and check the status.
sudo docker run hello-world
sudo systemctl status docker


Updating software sources

sudo apt-get update -y

Install base tools

sudo apt-get install git build-essential python3-pip -y

Download the install script

git clone


git clone

Run the kiauh script to install the required plugins.

  1. Run and the following screen will appear
. /kiauh/
kiau main menu

Perform action option 1 to enter the plugin installation list.

  1. Install klipper
installation menu

Python3 is recommended.

install klipper

The next step asks how many instances of Klipper to install, so you can install as many instances as you have printers connected. Here is an example of one printer. Press Enter to continue.

num of instance klipper dependencies

Add the user to the tty/dialout group, to solve the problem that you may not be able to connect to the lower unit

add to group
  1. install moonraker
install menu install moonraker

When the installation is complete, the IP address of Moonraker will be displayed.

moonraker ip
  1. Install Fluidd or Mainsail

If you are installing on a system with a browser and a graphical interface, you can access or localhost in your browser, and the installation will be completed when the web page loads successfully.

  1. Install KlipperScreen
select klipper enable boot console
  1. Setup

Plug the device into the board's USB port and view the device

ls /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0

Add the device in printer_data/config/printer.cfg

cat printer_data/config/printer.cfg
[include fluidd.cfg]
[include mainsail.cfg]
serial: /dev/serial/by-id/<your-mcu-id>

path: /home/radxa/printer_data/gcodes
on_error_gcode: CANCEL_PRINT

kinematics: none
max_velocity: 1000
max_accel: 1000


Reboot the system to access the klipper

  1. Optimizing startup

When not connected to the network, it may take more than ten seconds to connect after booting, this is because some services need to wait for the network to start, it has been optimized on the newest system, on the old system you need to make the following changes

sudo systemctl mask systemd-networkd-wait-online.service


Samba is a popular SMB/CIFS tool for Linux. With Samba, you can share files with many different operating systems, including Windows and Android.

  1. Install samba
sudo apt-get update
sudo apt-get install samba
  1. Editing the Samba Configuration File /etc/samba/smb.conf
sudo vim /etc/samba/smb.conf
  1. Add the following configuration to the end of the file
comment = Shared from my Radxa device
path = /media/samba
available = yes
valid users = radxa
public = yes
writable = yes
  1. Creating a shared folder
sudo mkdir /media/samba
sudo chmod 755 /media/samba
  1. Create Samba user and password
sudo smbpasswd -a radxa
  1. Restart the Samba service to load the updated configuration
sudo systemctl restart
  1. Execute systemctl status smbd to check the status of samba
radxa@radxa-zero3:~$ systemctl status smbd
● smbd.service - Samba SMB Daemon
Loaded: loaded (/lib/systemd/system/smbd.service; enabled; vendor preset: >
Active: active (running) since Tue 2023-12-19 03:24:00 UTC; 14s ago
Docs: man:smbd(8)
Process: 1963 ExecStartPre=/usr/share/samba/update-apparmor-samba-profile (>
Main PID: 1964 (smbd)
Status: "smbd: ready to serve connections..."
Tasks: 4 (limit: 9191)
Memory: 6.5M
CPU: 564ms
CGroup: /system.slice/smbd.service
├─1964 /usr/sbin/smbd --foreground --no-process-group
├─1966 /usr/sbin/smbd --foreground --no-process-group
├─1967 /usr/sbin/smbd --foreground --no-process-group
└─1968 /usr/sbin/smbd --foreground --no-process-group