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Learn how to install and configure Ubuntu on your Dedicated Server for optimal performance and long-term support → Find out more
10 November 20263 min read0 Views0 helpful
Introduction
Below, we’ll explain step by step how to install and configure the Ubuntu operating system on your Dedicated Server. Follow these instructions carefully to set up the operating system successfully and get the most out of it.
Warning
Newer version available / EOL details
The latest version of Ubuntu is 24.04. For long-term projects, we recommend using the latest version.
Support for older Ubuntu versions will be discontinued sooner or later. The following dates apply to version 20.04:
End of standard support: May 1, 2025
End of Ubuntu Pro support: May 1, 2030
End of Legacy support: May 1, 2035
Find more information on the official website.
FAQ
Frequently asked questions
No. Ubuntu 24.04 is the latest version. For long-term projects, we recommend using the latest version.
Standard support ends on May 1, 2025; Ubuntu Pro support ends on May 1, 2030; and Legacy support ends on May 1, 2035.
A mounted ISO file—either one from the ZapX ISO catalog or your own ISO provided via URL. Mount it from the Installation tab in the ZapX panel.
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Dedicated Server
Preparation
To install and configure an operating system, you first need to mount the appropriate ISO image. You can do this in the Installation tab of the ZapX panel—either by selecting an ISO from our catalog or by providing a URL for your own ISO.
If you’re not familiar with mounting an ISO file, we recommend reading our Initial Setup or Custom ISO guide.
Installation
Once the ISO has been mounted and loaded successfully, the server should be in the setup process. At the beginning of setup, you’ll choose the language you want to use for your operating system. Select one of the available languages and confirm your choice by pressing Enter.
Next, select and set the appropriate keyboard layout for your language. Choose the keyboard layout that works for you.
Next, configure the network. By default, the server is configured using DHCP. The default network adapter is eno1. Confirm the default settings and continue.
You can optionally configure an additional proxy, but this isn’t required. If you don’t need a proxy, simply skip this step.
Next, select the Ubuntu Archive Mirror (the download server for packages). Our Dedicated Servers are located in Germany, so we recommend selecting the German mirror for the best download speeds.
You can now define the partitions in the storage configuration. You can use one large partition or split it up as needed. If you want to use the entire SSD as a single partition, select Use an entire disk and continue.
The setup will create the volumes automatically. Select Done to continue.
Before the process starts, you’ll be warned that all existing data will be deleted. Confirm this message by selecting Continue.
Set up your user account as you prefer. You can also use the root account later by changing its password.
You can navigate through the options using Tab or the arrow keys. When you’re done, confirm by selecting Done.
Installing the SSH setup is recommended. If you want to manage the server via SSH, select the installation option and confirm.
Ubuntu offers several standard snaps. If you want to use any of them, simply check the ones you want.
To complete the process, eject the ISO so it won’t be loaded again when the server restarts. Restart the server once to finish the process.
Configuration
Change the root user password
You can easily change the root user’s password. Run sudo su and enter your password. Then run sudo passwd to change the password. Enter the new password you want to use for the root user. That’s it—you can now log in as the root user.
Conclusion
Congratulations! You’ve successfully installed Ubuntu 20.04 on your Dedicated Server. If you have any other questions or need help, our support team is available every day! 🙂
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