Detailed Guide to Installing Ubuntu Desktop on Ubuntu Server

Ubuntu Server is commonly used to run websites, applications, databases, and various server services. However, this edition only provides a command-line interface by default, which can be challenging for Linux newcomers.

In some cases, users need to install an additional graphical user interface (GUI) to visually manage the VPS, use a browser, run desktop applications, or connect to the server via VNC.

In this article,VPTSwill guide you on how to upgrade Ubuntu Server to Ubuntu Desktop quickly using a few simple commands. This process adds a graphical user interface to Ubuntu Server without reinstalling the operating system.

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You might consider installing Ubuntu Desktop on Ubuntu Server in the following cases:

• Need GNOME interface for more intuitive VPS operation and management.
• Want to use VPS via Remote Desktop or VNC.
• Need to run browsers and software requiring a graphical user interface.
• Want to test applications in an Ubuntu Desktop environment.
• Unaccustomed to managing Ubuntu entirely via the command line.

Installing a desktop GUI makes using Ubuntu more user-friendly. However, Ubuntu Desktop also uses more CPU and RAM than standard Ubuntu Server.

Step 1: Update Ubuntu Server system

Enter the following command into the terminal:

The command above will perform two tasks:

• sudo apt update: Update the package list with the latest versions from repositories.
• sudo apt upgrade: Upgrade currently installed packages on the system.

This step ensures Ubuntu Server is in a stable state before installing the graphical interface.

During the update process, if the system asks for confirmation, enter: Y

Then press Enter to continue.

Step 2: Install Ubuntu Desktop

After the system update is complete, run the following command to install Ubuntu Desktop:

• Installation time: 10–30 minutes; when prompted by the system, simply press Y

• For all question prompts, simply press Enter

Step 3: Restart and verify

After the installation process finishes, you need to restart the VPS for the system to load the Ubuntu Desktop interface.

Run command:

After executing the command, the SSH connection will be disconnected because the VPS is restarting. This is normal behavior.

Wait for the VPS to complete booting, then access the VPS management page and perform:

• Open the VPS management section.
• Select the Console or VNC function.
• Check Ubuntu Desktop interface.

If the installation is successful, the Ubuntu Desktop setup screen will appear in the VNC window.

Then, the system will prompt for some account information, including:

• Full Name: The full name of the user.
• Username: Account name used to log into Ubuntu Desktop.

Fill in all information, then click Next.

Next, enter a password for the Ubuntu Desktop account and enter the password again to confirm.

Once completed, click Next to continue.

Upon completing all setup steps, the system will display the Ubuntu Desktop home screen.

At this point, you have successfully upgraded Ubuntu Server to Ubuntu Desktop and can start using the GUI to manage your VPS.

Before and after installing Ubuntu Desktop, you should keep the following points in mind:

• Do not install Ubuntu Desktop on a VPS with less than 2 GB RAM.
• The Desktop interface consumes additional CPU and RAM resources.
• The installation process requires a stable Internet connection.
• Do not turn off the VPS while packages are being installed.
• You can still use SSH after installing Ubuntu Desktop.
• The Desktop GUI can be removed when no longer needed.

If your VPS has low specifications, the Ubuntu Desktop interface may respond slowly when opening multiple applications at the same time. In that case, you should upgrade more RAM or choose a more suitable VPS configuration.

Upgrading Ubuntu Server to Ubuntu Desktop gives users an intuitive graphical interface to manage the VPS, run GUI applications, and interact with the Ubuntu OS more easily.

With just three steps—updating the system, installing the Ubuntu Desktop package, and restarting the VPS—you can convert Ubuntu Server to a Desktop interface without reinstalling the operating system.

However, Ubuntu Desktop consumes more resources than Ubuntu Server. Therefore, you should check your VPS configuration before installing to ensure the system operates stably and smoothly.

VPTSprovides high-performance VPS services, stable infrastructure, and technical support during OS installation and configuration. Wishing you a successful upgrade from Ubuntu Server to Ubuntu Desktop.

VPTS is a digital infrastructure solution provider in Vietnam, serving deployment, operation, and data storage needs for individuals, developers, and enterprises. The service ecosystem includesVietnam VPS, International VPS, VPS Anti DDoS, Hosting cPanel, dedicated server, Rack rental, Proxy IPv4/IPv6, S3 MinIOandCloud Storage.

Besides providing infrastructure resources, VPTS also focuses on assisting customers with deployment, configuration, and practical troubleshooting. Content on the VPTS Blog is drawn from common scenarios in operating VPS, servers, and online systems, helping readers understand root causes and apply clear solutions.

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