How to Install Ubuntu 23.10 Server on VirtualBox

Setting up Ubuntu 23.10 Server on VirtualBox is a smart way to test, develop, or practice Linux server skills without messing with your main operating system. Here’s a straightforward guide to get you running in about 20 minutes.

What You’ll Need

• VirtualBox installed (download it here)
• Ubuntu 23.10 Server LTS ISO (direct download link)
• At least 2GB RAM and 20GB free disk space

1. Download the Ubuntu Server ISO

Grab the latest Ubuntu 23.10 Server ISO. For the Long Term Support (LTS) version, use this direct link to Ubuntu 23.10 Server LTS ISO.

2. Create a New Virtual Machine in VirtualBox

1. Open VirtualBox.
2. Click New.
3. Name your VM (e.g., “Ubuntu 23.10 Server”).
4. Set Type to “Linux” and Version to “Ubuntu (64-bit)”.
5. Click Next.

3. Assign Memory

Allocate at least 2048 MB (2 GB) of RAM.
If you have more to spare, go up to 4GB for a smoother experience.

4. Create a Virtual Hard Disk

• Choose Create a virtual hard disk now.
• Click Create.
• Select VDI (VirtualBox Disk Image).
• Choose Dynamically allocated for storage.
• Set disk size (at least 20GB).
• Click Create.

5. Attach the Ubuntu ISO

• Select your VM and click Settings.
• Go to Storage.
• Under “Controller: IDE,” click the empty disc icon.
• Click the disc icon on the right side, then choose Choose a disk file.
• Select your downloaded Ubuntu 23.10 Server ISO.

6. Start the Virtual Machine

• Click Start with your VM selected.
• The Ubuntu installer will load up.

7. Install Ubuntu 23.10 Server

• Select your language and keyboard layout.
• Choose Install Ubuntu Server.
• Follow the on-screen prompts:
  • Network: Accept default unless you need to configure manually.
  • Storage: Let the installer handle partitioning unless you need custom setup.
  • Profile: Set your username and password.
  • SSH: Select if you want to enable OpenSSH (helpful for remote access).
  • Featured Server Snaps: Skip or select as you prefer.
• Complete the installation and reboot when prompted.

8. Eject the ISO

After the first reboot, if you’re stuck on the install screen again:

• Go to Devices > Optical Drives > Remove disk from virtual drive.
• Reboot the VM.

9. Log In

Once Ubuntu boots, log in with your username and password.

Congratulations, you now have Ubuntu 23.10 Server running inside VirtualBox!

Extra Tips & Useful Links

• Install a Desktop Environment:
  Want a graphical interface? Check out How to Install a Desktop Environment/GUI in Ubuntu Server for a quick guide.
• Enlarge Your Virtual Disk:
  Need more space later? See How to Enlarge a Virtual Machine’s Disk in VirtualBox or VMware.
• Take Snapshots:
  After a fresh install, take a snapshot in VirtualBox. You can revert to this clean state anytime.
• Networking:
  Set your network adapter to “Bridged” if you want your VM to be reachable on your local network.
• Try More:
  Install packages, set up a web server, or practice your Linux commands in this sandboxed environment.

Got questions or stuck on a step? Drop a comment below!

Mark Vincent

Tech enthusiast and content creator passionate about making technology simple for everyone. I share practical tips, guides, and reviews on the latest in computers, software, and gadgets. Let’s explore the digital world together!