Does Linux not have a graphical interface installed?

Linux has a default installation graphical interface and can be installed additionally. The steps are: 1. Update the software package list, the command is "sudo apt update"; 2. Choose a graphical interface according to your preference, such as GNOME, KDE , XFCE, MATE, etc.; 3. After the installation is completed, select the graphical interface you want to use to log in; 4. After the installation is completed, restart the system to apply the new graphical interface configuration.

The operating system of this tutorial: Linux5.18.14 system, Dell G3 computer.

Linux is a diverse operating system that provides a variety of different distributions, including some that use a graphical interface (GUI) by default, and some that only provide a command line interface (CLI) by default. Version. However, almost all Linux distributions can add a graphical interface by installing additional packages.

If your Linux system does not have a graphical interface installed or you want to install another graphical interface, you can follow the following steps:

1. Update the software package list: Open the terminal and use the following command to update Package list.

 sudo apt update

2. Install a graphical interface: Choose a graphical interface according to your preference, such as GNOME, KDE, XFCE, MATE, etc. Use one of the following commands to install.

GNOME：

• sudo apt install ubuntu-desktop # Ubuntu distribution

• sudo apt install gnome-desktop-environment # Debian distribution

KDE (Plasma):

• sudo apt install kubuntu-desktop # Ubuntu distribution

• sudo apt install kde-plasma-desktop # Debian distribution

XFCE：

• sudo apt install xubuntu-desktop # Ubuntu distribution

• sudo apt install xfce4 # Debian distribution

Depending on the size and dependencies of the selected graphical interface, installation may take some time Please wait patiently for the download and installation of the software package.

3. Configure the default graphical interface: After the installation is completed, the system will ask you to select the default display manager (Display Manager). Select the graphical interface you wish to use to log in.

4. Restart the system: After the installation is complete, restart the system to apply the new graphical interface configuration.

  sudo reboot

After the system restarts, you should be able to see the graphical login interface and be able to log in using the graphical interface of your choice. Please note that the specific installation commands may vary depending on the Linux distribution you are using. The above commands are suitable for Debian-based distributions, such as Ubuntu, Linux Mint, etc. For other distributions, please install the corresponding graphical interface according to their specific package management tools.

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