sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak && sudo tee /etc/apt/sources.list > /dev/null <<'EOF'
# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
# deb-src http://security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
EOF

sudo apt update

sudo apt install -y xfce4 xfce4-goodies
sudo apt install -y xrdp


echo "xfce4-session" > ~/.xsession

# 编辑 xrdp 启动脚本
sudo sed -i 's/^test -x \/etc\/X11\/Xsession && exec \/etc\/X11\/Xsession$/startxfce4/' /etc/xrdp/startwm.sh

# 或者手动编辑 /etc/xrdp/startwm.sh，在文件末尾添加：
# startxfce4

# 默认端口是 3389，如需修改可编辑配置文件
sudo nano /etc/xrdp/xrdp.ini
# 找到 port=3389 这行，可以修改为其他端口

sudo service xrdp start

# 检查服务状态
sudo service xrdp status

# 在 WSL2 中，可以在 ~/.bashrc 或 ~/.zshrc 末尾添加：
# sudo service xrdp start

Detailed steps are as follows

Tutorial on Starting the Graphical Interface with xrdp in WSL

1. Install the graphical interface environment

First, you need to select and install a desktop environment. Here are two common options:

Option A: Install Xfce (lightweight, recommended)

bashsudo apt update
sudo apt install -y xfce4 xfce4-goodies

Option B: Install Ubuntu Desktop (Full Desktop)

bashsudo apt update
sudo apt install -y ubuntu-desktop

2. Installing xrdp

bashsudo apt install -y xrdp

3. Configure xrdp

bash# 配置 xrdp 使用 Xfce
echo "xfce4-session" > ~/.xsession

# 编辑 xrdp 启动脚本
sudo sed -i 's/^test -x \/etc\/X11\/Xsession && exec \/etc\/X11\/Xsession$/startxfce4/' /etc/xrdp/startwm.sh

# 或者手动编辑 /etc/xrdp/startwm.sh，在文件末尾添加：
# startxfce4

4. Configure xrdp port (optional)

bash# 默认端口是 3389，如需修改可编辑配置文件
sudo nano /etc/xrdp/xrdp.ini
# 找到 port=3389 这行，可以修改为其他端口

5. Start the xrdp service

bashsudo service xrdp start

# 检查服务状态
sudo service xrdp status

6. Set to start automatically on boot (optional)

bash# 在 WSL2 中，可以在 ~/.bashrc 或 ~/.zshrc 末尾添加：
# sudo service xrdp start

7. Connect to the graphical interface

On Windows:

1. Open the Run window by entering Win + R.
2. Enter mstsc and press Enter to activate the remote desktop connection.
3. Enter localhost:3389 or 127.0.0.1:3389 in the computer name field.
4. Click Connect.
5. Enter the WSL username and password.

8. Troubleshooting

Black screen or unable to connect

bash# 重启 xrdp 服务
sudo service xrdp restart

# 检查端口是否被占用
netstat -an | grep 3389

# 查看 xrdp 日志
cat /var/log/xrdp.log
cat /var/log/xrdp-sesman.log

Optimal Configuration

The following can be adjusted in /etc/xrdp/xrdp.ini:

ini# 颜色深度（提高性能）
max_bpp=16

# 压缩设置
compression_level=9

9. Additional Tips

Performance Optimization:

• If you encounter performance issues, consider using Xfce instead of GNOME or KDE
• Reducing the color depth can improve response speed

Security Recommendations:

bash# 只允许本地连接
sudo ufw allow from 127.0.0.1 to any port 3389

Start script (in Windows PowerShell):

powershell# 创建一个启动脚本
wsl -d Ubuntu sudo service xrdp start

10. Alternative Solutions

If xrdp encounters issues, you can also consider:

• VcXsrv or X410: Use X Server
• WSLg: WSL2 built-in graphics support (requires Windows 11 or the latest version of Windows 10)