1. Open VirtualBox and select New . A new window will come out.
  2. Choose your guest OS and architecture (32 vs. 64 bit, e.g select Ubuntu)
  3. Set your Base Memory (RAM)
  4. Click next until it show the vm storage size. Put how much space you need depending on your hardisk and finish the wizard by clicking the create button.
  5. On VirtualBox main window, select START and pick your MEDIA SOURCE. In your case, select the .iso on your desktop.
  6. Finish the installation as normal install.
  7. Remove your installation .iso from the virtual optical disk drive before restarting the VM.
  8. Install Guest Additions.

Follow this guide:

Open Virtualbox and click at New button.

Setup Wizard will appear and click at Next button.

Enter your Virtual Machine name, and choose your guest OS and architecture (32- vs. 64-bit) from the dropdown menu and click Next button.

A 64-bit guest needs the CPU virtualization technology (VT-x AMD/V) to be enabled in BIOS.

Enter memory (RAM) to reserve for your virtual machine and click Next button.

Leave enough memory to the host OS.

Tick at Startup Disk and Create New Hard disk and click at Next button.

Choose the type of file that you want to use for virtual disk and click Next button.

Choose your storage detail and click Next button.

Enter the size of your virtual disk (in MB) and click Next button.

A dynamically growing virtual disk will only use the amount of physical hard drive space it needs. It is better to be rather generous to avoid running out of guest hard drive space.

You will see the detail of your input here. Click Create button to continue.

The "New Virtual Machine Wizard" will close and back to VirtualBox Manager. Select your Virtual Machine and click Start button.

"First Run Wizard" will appear and click Next button.

Click at 'folder' icon and choose your Ubuntu iso directory.

Select your Ubuntu iso file and click Next button.

In 'Summary' box, click Start button.

This screen will appear when it start boot.

After a successful installation we have to remove our installation .iso image from the virtual optical drive before we reboot. This can be done from the "Devices" menu or by removing the .iso from the VM settings:

For smooth graphics, and to be able to use shared folders it is recommended to install the guest additions.

Answer from penreturns on askubuntu.com
🌐
Ubuntu
ubuntu.com › tutorials › how-to-run-ubuntu-desktop-on-a-virtual-machine-using-virtualbox
How to run an Ubuntu Desktop virtual machine using VirtualBox 7 | Ubuntu
It is also recommended to check the Guest Additions box to install the default Guest Additions ISO that is downloaded as part of VirtualBox. Guest additions enables a number of quality of life features such as changing resolution and dynamic screen resizing so it is highly recommended! Note: If you choose not to use unattended install then this step will be skipped and you will go straight to the following screen. Once your machine has been created you will be able to create a username and password by proceeding through the standard Ubuntu Desktop installation flow on first boot.
Top answer
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  1. Open VirtualBox and select New . A new window will come out.
  2. Choose your guest OS and architecture (32 vs. 64 bit, e.g select Ubuntu)
  3. Set your Base Memory (RAM)
  4. Click next until it show the vm storage size. Put how much space you need depending on your hardisk and finish the wizard by clicking the create button.
  5. On VirtualBox main window, select START and pick your MEDIA SOURCE. In your case, select the .iso on your desktop.
  6. Finish the installation as normal install.
  7. Remove your installation .iso from the virtual optical disk drive before restarting the VM.
  8. Install Guest Additions.

Follow this guide:

Open Virtualbox and click at New button.

Setup Wizard will appear and click at Next button.

Enter your Virtual Machine name, and choose your guest OS and architecture (32- vs. 64-bit) from the dropdown menu and click Next button.

A 64-bit guest needs the CPU virtualization technology (VT-x AMD/V) to be enabled in BIOS.

Enter memory (RAM) to reserve for your virtual machine and click Next button.

Leave enough memory to the host OS.

Tick at Startup Disk and Create New Hard disk and click at Next button.

Choose the type of file that you want to use for virtual disk and click Next button.

Choose your storage detail and click Next button.

Enter the size of your virtual disk (in MB) and click Next button.

A dynamically growing virtual disk will only use the amount of physical hard drive space it needs. It is better to be rather generous to avoid running out of guest hard drive space.

You will see the detail of your input here. Click Create button to continue.

The "New Virtual Machine Wizard" will close and back to VirtualBox Manager. Select your Virtual Machine and click Start button.

"First Run Wizard" will appear and click Next button.

Click at 'folder' icon and choose your Ubuntu iso directory.

Select your Ubuntu iso file and click Next button.

In 'Summary' box, click Start button.

This screen will appear when it start boot.

After a successful installation we have to remove our installation .iso image from the virtual optical drive before we reboot. This can be done from the "Devices" menu or by removing the .iso from the VM settings:

For smooth graphics, and to be able to use shared folders it is recommended to install the guest additions.

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11

Installing Ubuntu under virtual box

  1. open virtualbox
  2. than click New
  3. then click Next
  4. Set name something like Ubuntu 12.04 (it will automaticly set type to linux)
  5. Set memory f.e. 1024 MB
  6. Select Create new hard disk
  7. Select VDI then Next
  8. Select Dynamically allocated then Next
  9. Set location(let it stay its default) and its size (f.e 20GB) then Next
  10. Then Create
  11. Then again Create
  12. Here is two ways
    • Install from .iso
    • Install from DVD
  13. Start VM
  14. There select what kind of installation you want(from iso or from dvd)
  15. then the installation will start
Discussions

Easy way to Install Ubuntu 24.04 on VirtualBox?
Hola! Yo me instale una oracle virtual box con ubuntu 24.04lts y no me deja actualizar los software, me dice error en repositorios de información, he quitado la apt y la he vuelto a reescribir y nada. Según he leído es bastante inestable, y creo que optaré por desinstalar todo y poner la nueva versión , qué opináis 😁 More on reddit.com
🌐 r/virtualbox
14
1
April 29, 2024
Installing Ubuntu through Virtual Box
I was trying to load ubuntu through my virtual box and I found out I needed a USB You don't need a USB storage drive to boot Ubuntu in a VirtualBox VM, all major VM hypervisors support emulating a virtual optical disk drive to load an ISO image file. Another thing is if I want to access my USB drive I have to go on Utility Disk and erase it. This is rather expected as the storage drive is written with an untraditional partition layout, simply wipe the drive using Disk Utility should make the storage accessible again. More on reddit.com
🌐 r/Ubuntu
8
1
October 15, 2024
Learn - How to install Ubuntu in VirtualBox
Please give your feedback. More on reddit.com
🌐 r/Ubuntu
3
0
September 28, 2025
Looking for a tutorial for installing Ubuntu on Virtualbox

Google turns up tons of stuff on this topic. For example -

https://itsfoss.com/install-linux-in-virtualbox/

https://www.freecodecamp.org/news/how-to-install-ubuntu-with-oracle-virtualbox/

https://brb.nci.nih.gov/seqtools/installUbuntu.html

I'd suggest reading several of these until you get comfortable with the stated steps, before starting any installation.

More on reddit.com
🌐 r/virtualbox
1
2
June 6, 2020
🌐
GeeksforGeeks
geeksforgeeks.org › linux-unix › how-to-install-ubuntu-on-virtualbox
How to install Ubuntu on VirtualBox? - GeeksforGeeks
July 12, 2025 - For that, all the versions of Ubuntu are available on the Official Site. Step 2: Open VirtualBox and click on the New button. Step 3: Give a Name to your Virtual Machine and select the Location for it to install.
🌐
Wikihow
wikihow.com › computers and electronics › software › virtual machines › how to install ubuntu on virtualbox: a step-by-step guide
How to Install Ubuntu on VirtualBox: A Step-by-Step Guide
May 5, 2026 - Specify how much hard drive space you want to allocate to Ubuntu. Use the slider bar to select how much hard drive space you want to allocate. 25 to 100 GB should suffice. If you can afford to allocate more, feel free to do so. ... Click Finish. Once everything is in order, click Finish in the lower-right corner. This will create your new virtual machine and boot it up automatically. Once it boots up, VirtualBox will install and set up Ubuntu automatically.
🌐
NAKIVO
nakivo.com › linux › how to install ubuntu on virtualbox: detailed overview
How to Install Ubuntu on VirtualBox as a VM: Complete Walkthrough
April 28, 2026 - Your CPU (Central Processor Unit) must support Intel VT-x or AMD-v hardware virtualization features which must also be enabled in UEFI/BIOS. This point is especially important if you are looking for how to install Ubuntu 64-bit on VirtualBox.
🌐
NCI
brb.nci.nih.gov › seqtools › installUbuntu.html
Install Ubuntu on Oracle VirtualBox
Back to Oracle VM VirtualBox Manager, click on the new Ubuntu virtual machine and hit 'Start' button. Now you shall see a 'Welcome' screen. Click 'Install Ubuntu' button. Note that the installation process may differ a little bit from version to version.
🌐
Geoffrey
geoffrey.run › computing › running-ubuntu-in-virtualbox
Notes on Successfully Running Ubuntu in VirtualBox
How to Install: Navigate to the VirtualBox downloads page and download the appropriate expansion pack for your version of VirtualBox. Once downloaded, go to File > Preferences > Extensions in VirtualBox and add the downloaded expansion pack. Begin by downloading the latest Ubuntu Desktop ISO ...
Find elsewhere
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DebugPoint
debugpoint.com › home › tutorials › how to install ubuntu in virtualbox [tutorial]
How to Install Ubuntu in VirtualBox [Tutorial]
January 14, 2023 - Firstly, you need VirtualBox software. To install it, follow our guide available in the below link(s). Choose the one suitable for you. ... Secondly, download the current Ubuntu ISO image file from the official website.
🌐
Reddit
reddit.com › r/ubuntu › i made a clean, beginner-friendly guide for installing ubuntu in virtualbox (2026 edition)
r/Ubuntu on Reddit: I made a clean, beginner-friendly guide for installing Ubuntu in VirtualBox (2026 edition)
April 30, 2026 - Just published a step by step tutorial on Ubuntu in VirtualBox guide. No fluff, no jargon, just a clean walkthrough that anyone can follow. ... If you're starting a homelab or teaching someone Linux basics, this might help: https://youtu.be/Hm87A8R3hlU?si=8cDRMvs_wUoxZn-B · Happy to answer any questions or help troubleshoot setups. I also welcome all feedback. ... Nobody's responded to this post yet. Add your thoughts and get the conversation going. How to Download Install and Run Ubuntu Linux on VirtualBox | Step By Ste...
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MakeUseOf
makeuseof.com › home › linux › how to install ubuntu in virtualbox
How to Install Ubuntu in VirtualBox
July 30, 2023 - For installation on a computer, you would typically burn the Ubuntu ISO file to a USB drive or a DVD. Fortunately, on VirtualBox, Ubuntu installation is seamless, as you can use the downloaded ISO.
🌐
PhoenixNAP
phoenixnap.com › home › kb › sysadmin › how to install virtualbox on ubuntu
How to Install VirtualBox on Ubuntu
March 13, 2024 - Learn how to install VirtualBox on Ubuntu & other Debian distributions and how to create your first virtual machine.
🌐
XDA Developers
xda-developers.com › home › ubuntu › how to install ubuntu in virtualbox
How to install Ubuntu in VirtualBox
December 3, 2023 - Once the download is complete, launch VirtualBox. At the top of the app, choose New. Give your Virtual Machine a name. For this example, we're calling it Ubuntu. Under ISO Image click the down arrow and choose Other. Navigate to where Ubuntu's ISO file is saved and click Open. Check the box for Skip Unattended Installation, then, Click Next.
🌐
Reddit
reddit.com › r/ubuntu › learn - how to install ubuntu in virtualbox
r/Ubuntu on Reddit: Learn - How to install Ubuntu in VirtualBox
September 28, 2025 -

This is one of the videos I have taken a lot of time to produce and it teaches you how to install Ubuntu in VirtualBox. If it helps you, please drop a like.

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Linuxize
linuxize.com › home › virtualbox › how to install virtualbox on ubuntu
How to Install VirtualBox on Ubuntu | Linuxize
January 23, 2026 - Feel free to leave a comment if you have any questions. ... A quick weekly roundup of new tutorials, news, and tips. ... Dejan Panovski is the founder of Linuxize, an RHCSA-certified Linux system administrator and DevOps engineer based in Skopje, Macedonia. Author of 800+ Linux tutorials with 20+ years of experience turning complex Linux tasks into clear, reliable guides.View author page ... Install VirtualBox on Ubuntu 26.04 from the Ubuntu multiverse repository, add the Extension Pack, and fix common kernel module or Secure Boot issues.
🌐
Medium
medium.com › @trixiahorner › run-ubuntu-on-windows-with-virtualbox-a-simple-step-by-step-guide-0fb492b33b70
Run Ubuntu on Windows with VirtualBox: A Simple Step-by-Step Guide | by Trixia Horner | Medium
March 25, 2026 - Learn how to install and run Ubuntu on Windows using VirtualBox. This step-by-step guide covers everything from downloading the ISO to installing Guest Additions and creating snapshots.
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Gcore
gcore.com › home › developers › how to install virtualbox on ubuntu 22.04
How to Install VirtualBox on Ubuntu 22.04
April 8, 2025 - sudo apt updatesudo apt install -y linux-headers-$(uname -r) dkmssudo apt install virtualbox-7.0 -y · 5. (Optional) For enhanced functionality such as USB 2.0 and 3.0 support, PXE boot for Intel network cards, disk encryption, and VirtualBox Remote Desktop Protocol (RDP), consider installing the VirtualBox Extension Pack.
🌐
San Jose State University
cs.sjsu.edu › ~mak › tutorials › InstallUbuntuVirtualBox.pdf pdf
1 Install Ubuntu on VirtualBox Ronald Mak Department of Computer Engineering
January 25, 2021 - If you are on Windows 10, a better solution for getting Ubuntu is to install it · directly using the Windows Subsystem for Linux feature. For instructions, see · https://docs.microsoft.com/en-us/windows/wsl/install-win10 and the tutorial, ... R. Mak, Install Ubuntu on VirtualBox
🌐
Hibbard
hibbard.eu › install-ubuntu-virtual-box
How to Install Ubuntu Server on VirtualBox · James Hibbard
In this post I'll show you how to install Ubuntu Server 24.04 on VirtualBox. I'll also demonstrate how to connect to the Ubuntu instance via SSH.