Difference between revisions of "Template:DebianBullseyeDesktop-Common"

Revision as of 10:08, 20 February 2023

1 Account & Password

Regular Account:
    User Name: pi
    Password: pi

Root:
    the root user account is disabled by default, you may configure the root password through the 'sudo passwd root' command.

2 View IP address

Since the Debian Bullseye hostname is the hardware model by default, you can use the ping command to get the IP address:ping {{{1}}}

3 Connect to Debian via SSH

Run the following commandssh pi@{{{1}}}
The default password is: pi

4 Update Software Packages

$ sudo apt-get update

5 Install x11vnc Server on Debian for Remote Access

5.1 Install x11vnc server

The following command to install x11vnc server:

sudo apt-get install x11vnc

5.2 Set your password

sudo x11vnc -storepasswd /etc/x11vnc.pwd

5.3 Setup x11vnc server with systemd auto start up

Create service configuration file:

sudo vi /lib/systemd/system/x11vnc.service

Let’s copy and paste the following configuration into our newly create service file:

[Unit]
Description=Start x11vnc at startup.
Requires=display-manager.service
After=syslog.target network-online.target
Wants=syslog.target network-online.target
 
[Service]
Type=simple
ExecStart=/usr/bin/x11vnc -display :0 -forever -loop -noxdamage -repeat -rfbauth /etc/x11vnc.pwd -rfbport 5900 -shared -capslock -nomodtweak
ExecStop=/usr/bin/x11vnc -R stop
Restart=on-failure
 
[Install]
WantedBy=multi-user.target

The following commands to reload the systmd system and to enable and start the x11vnc service:

sudo systemctl daemon-reload
sudo systemctl enable x11vnc.service
sudo systemctl start x11vnc

5.4 Testing remote access

Start the VNC client software, input IP:5900 to connect:

6 Install the kernel-header package

sudo dpkg -i /opt/linux-headers-*.deb

try to compile a kernel module:

sudo apt update
sudo apt install git gcc make bc
git clone https://github.com/RinCat/RTL88x2BU-Linux-Driver.git
cd RTL88x2BU-Linux-Driver
make -j$(nproc)
sudo make install
sudo modprobe 88x2bu

7 Change time zone

7.1 Check the current time zone

timedatectl

7.2 List all available time zones

timedatectl list-timezones

7.3 Set the time zone (e.g. Shanghai)

sudo timedatectl set-timezone Asia/Shanghai

8 Change startup LOGO and Wallpaper

8.1 Change startup LOGO

Replace the following two files in the kernel source code directory and recompile the kernel：
kernel/logo.bmp
kernel/logo_kernel.bmp
Or use the script to operate, as shown below：

• Download scripts:

git clone https://github.com/friendlyarm/sd-fuse_rk3399.git -b kernel-4.19 --single-branch
cd sd-fuse_rk3399

• Compile kernel and repackage firmware

convert files/logo.jpg -type truecolor /tmp/logo.bmp
convert files/logo.jpg -type truecolor /tmp/logo_kernel.bmp
sudo LOGO=/tmp/logo.bmp KERNEL_LOGO=/tmp/logo_kernel.bmp ./build-kernel.sh debian-bullseye-desktop-arm64
sudo ./mk-sd-image.sh debian-bullseye-desktop-arm64
sudo ./mk-emmc-image.sh debian-bullseye-desktop-arm64

Note: If your system is not debian-bullseye-desktop-arm64, please specify according to the actual situation

8.2 Change Wallpaper

Modify the following configuration file:

/home/pi/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-desktop.xml

9 Soft Factory Reset

Execute the following command in a terminal:

sudo firstboot && sudo reboot

10 Start the program automatically at startup(For example Kodi)

Put the desktop file in the ~/.config/autostart/ directory, for example：

mkdir ~/.config/autostart/
cp /usr/share/applications/kodi.desktop ~/.config/autostart/

11 Disable auto-mounting

sudo systemctl mask udisks2
sudo reboot

12 Setup Chinese language and Input method

12.1 Setup Chinese language

Enter the following command and select 'zh_CN.UTF-8':

sudo dpkg-reconfigure locales

Add environment variables to .bashrc:

echo "export LC_ALL=zh_CN.UTF-8" >> ~/.bashrc
echo "export LANG=zh_CN.UTF-8" >> ~/.bashrc
echo "export LANGUAGE=zh_CN.UTF-8" >> ~/.bashrc

Reboot device:

sudo reboot

12.2 Installing Chinese input method

Enter the following command to install fcitx and Pinyin input method:

sudo apt update
sudo apt-get install fcitx fcitx-pinyin
sudo apt-get install im-config
sudo apt-get install fcitx-table*
sudo apt-get install fcitx-ui-classic fcitx-ui-light
sudo apt-get install fcitx-frontend-gtk2 fcitx-frontend-gtk3 fcitx-frontend-qt4
sudo apt-get remove --purge scim* ibus*
sudo reboot

After reboot, press Ctrl+Space to switch between Chinese and English input methods, and the input method icon will appear in the upper right corner, right-click the input method icon in the upper right corner to switch input methods in the pop-up menu, as shown below:

13 Installing Plex Multimedia Server

Visit the Plex website: https://www.plex.tv/media-server-downloads/
On the download page, select the category "Plex Media Server", choose "Linux" for the platform and "Ubuntu(16.04+)/Debian(8+) - ARMv8" for the version,
After downloading the deb package, use the dpkg command to install the package:

sudo dpkg -i plexmediaserver_1.31.0.6654-02189b09f_arm64.deb

After installation, login to the Plex server by typing the following URL into your computer browser: http://IP地址:32400/web/

14 Install Docker Engine on Debian

The docker installer uses iptables for nat, unfortunately Debian uses nftables, here we just setup Debian to use the legacy iptables:

sudo update-alternatives --set iptables /usr/sbin/iptables-legacy
sudo update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy

14.1 Install Docker Engine

curl -fsSL https://get.docker.com | bash

Let’s verify:

sudo docker info

14.2 Run Docker as a non-root user

sudo groupadd docker
sudo gpasswd -a ${USER} docker
sudo systemctl restart docker
sudo chmod a+rw /var/run/docker.sock

Let’s verify:

docker images

14.3 Testing Docker: Installing Nextcloud with docker

mkdir ~/nextcloud -p
docker run -d -p 8888:80  --name nextcloud  -v ~/nextcloud/:/var/www/html/ --restart=always --privileged=true  arm64v8/nextcloud

After installation, visit: http://Device-IP-Address:8888 on your computer browser to view the nextcloud web page.