What is the command to enter the graphical interface on Debian?

In Debian, to access the graphical interface, you can use the following command:

startx

Once the command is executed, Debian will attempt to start the X Window system and display a graphical user interface. Please make sure that the system has been correctly configured and that a graphical environment has been installed.

If you have logged in through the terminal, you can also use the following command to start the graphical interface.

sudo service gdm3 start   # 如果使用 GNOME 桌面环境

or

sudo service lightdm start  # 如果使用 LightDM 桌面管理器

These commands will start the corresponding desktop environment or desktop manager, allowing you to enter the graphical user interface.