How To Install GNOME GUI on CentOS Stream 9

In this tutorial, we will show you how to install GNOME GUI on CentOS Stream 9. CentOS Stream 9 represents a significant step forward in the world of enterprise-grade Linux distributions, offering cutting-edge features and a stable platform for developers and system administrators. GNOME, as one of the most popular desktop environments, provides an intuitive and efficient interface for users of CentOS Stream 9.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the GNOME GUI on CentOS Stream 9.

Prerequisites

• A server running one of the following operating systems: CentOS Stream 9.
• It’s recommended that you use a fresh OS install to prevent any potential issues.
• SSH access to the server (or just open Terminal if you’re on a desktop).
• An active internet connection.
• You’ll need administrative privileges or root access on your CentOS Stream 9 system. If you don’t have them, reach out to your system administrator.

Install GNOME GUI on CentOS Stream 9

Step 1. Keeping your system up to date is crucial for security and compatibility. Execute the following command to update your system:

sudo dnf clean all
sudo dnf update
sudo dnf groupinstall "Development Tools"

This command will update all the installed packages on your CentOS system.

Step 2. Installing GNOME GUI on CentOS Stream 9.

The installation of GNOME GUI is a straightforward process that involves a few commands. Start by accessing the terminal and entering the following command to update your system:

sudo dnf groupinstall "Server with GUI"

After the installation is complete, set the default target to graphical mode:

sudo systemctl set-default graphical.target

Reboot your system to apply the changes and launch into the GNOME desktop environment:

sudo reboot

After installation, take a moment to walk through the initial setup wizard, which will guide you through language selection, network configuration, and user account creation. Customize your system settings to optimize performance and usability according to your preferences.

Step 3. Accessing GNOME Tweaks and Extensions.

GNOME Tweaks is a powerful tool that allows you to fine-tune your desktop environment. Install GNOME Tweaks using the following command:

sudo dnf install gnome-tweaks

Step 4. Troubleshooting and Common Issues.

• Resolving Installation Issues

If you encounter issues during the installation of GNOME GUI, consult the CentOS Stream 9 documentation and community forums for solutions. Common problems may include package conflicts or missing dependencies, which can often be resolved with targeted commands or system updates.

• Fixing Customization Errors

Sometimes, GNOME Extensions or Tweaks may not function as expected. If this occurs, check for updates or compatibility issues. You can also reset GNOME to its default settings if necessary to resolve any misconfigurations.

• Performance Optimization

To ensure GNOME GUI runs smoothly on CentOS Stream 9, manage your system resources effectively. Close unused applications and services to free up memory and CPU usage, and consider using performance monitoring tools to identify and address any bottlenecks.

Congratulations! You have successfully installed GNOME GUI. Thanks for using this tutorial to install GNOME GUI on CentOS Stream 9. For additional help or useful information, we recommend you check the official GNOME website.