Step-by-Step Guide: Installing Linux on VirtualBox

Some Noticeable Information

VirtualBox allows you to install and run different operating systems inside your existing OS using virtual machines(VM). It's like a computer within a computer.

Please ensure that your computer has sufficient resources to effectively handle both the VM and your usual operating system for a seamless experience. It is recommended to have 8GB of RAM, allocate 25GB of storage for each VM, and utilize a processor with a minimum of four cores.

In order to create a VM, first download the ISO for the desired operating system. Then, open Virtual Box, click on "New," and subsequently follow the instructions displayed on the screen.

What Is VirtualBox?

To test out a Linux distribution, it is recommended to utilize a virtual machine (VM) first, before proceeding to dual-boot or overwrite your existing system. Simply select the distribution of your choice and follow the steps below to run it within a VM using VirtualBox.

VirtualBox is a software application that enables the installation and execution of different operating systems (OS) within your current operating system by utilizing virtual machines. The term "virtual machine" refers to a virtual computer capable of running programs and operating systems. It can be likened to a computer encapsulated within another computer.

What Do You Need to Run a Linux Virtual Machine?

Please ensure that your computer has sufficient system resources to handle both the virtual machine (VM) and your regular operating system in order to ensure a smooth experience. Insufficient resources may result in slow and problematic performance. Here are the minimum specifications we recommend for running a virtual machine smoothly:

- 8GB of RAM.

25GB of available storage for each VM

A processor with at least four cores

Installing VirtualBox on Windows, Linux, and Mac

The installation process of VirtualBox on Windows, Linux, and macOS is fairly straightforward. However, please note that installing an operating system within VirtualBox may take some time. But don't worry! We will guide you through each step of the process as we install and configure VirtualBox.

To install VirtualBox on Windows, head over to the official VirtualBox downloads page and click on "Windows Hosts" to download the installer for Windows.

Double-click on the installer file to launch it and follow the steps to install VirtualBox on Windows. You know, the typical Windows way.

To install VirtualBox on a Mac, simply visit the downloads page and click on "OS X hosts." Once the DMG file has finished downloading, open it and drag the contents into your Applications folder.

For Linux distributions (distros), the process of installing VirtualBox is equally straightforward. Go to the Linux Downloads page and download the appropriate installer package for your specific distribution.

DEB files are used by Ubuntu and Debian, while RPM files are used by Fedora, OpenSUSE, RedHat Enterprise Linux, and CentOS. To install VirtualBox, download the appropriate package and then double-click on it. If you encounter any difficulties, refer to tutorials on installing DEB files and RPM files in Linux.

Installing Linux in VirtualBox

The process of installing Linux in VirtualBox is similar for Windows, Linux, and macOS operating systems. Before proceeding, select a distribution and initiate the ISO download in order to have it readily available when we reach the step of loading it into the virtual machine.

Launch VirtualBox from the app menu.

Throughout this article, we will be utilizing the "Guided Installation" method. However, by switching to expert mode, all of these settings will be displayed on a single page, presented in a series of expandable menus. To proceed, simply select "New."

Please provide a name for your Virtual Machine. Select a location to save it and choose the ISO file of the distribution you will be using. Set the version to match the distribution you have selected. If your specific distribution is not listed, choose the closest one or the one it is based on. For instance, select Ubuntu for Ubuntu-based distributions such as Pop!_OS or Linux Mint. VirtualBox will try to automatically detect and select the most appropriate operating system based on the ISO image you choose.

It is advised not to select the "Skip Unattended Installation" option in most cases. By choosing this option, you can avoid the hassle of configuring a user. In the event that it doesn't work, you will need to manually enter a username and password when you launch your virtual machine. Click "Next" when you are prepared.

Please update the password for the user account in the Virtual Machine. Remember that this user will automatically be included in the sudoer group. If the VM will be utilized for an internet-facing service, it is crucial to select a robust password. After completing the password update, click on "Next."

Your hostname cannot have spaces in it. You will not be able to proceed unless you pick a name with no spaces.

Allocate the amount of RAM you need by adjusting the slider or manually entering the value in the text box. For optimal performance, it is recommended to have a minimum of 4GB of RAM when installing Ubuntu or Ubuntu-based distributions. Additionally, you can select the number of virtual cores you want your virtual machine to utilize. In our case, we chose to allocate 8GB of RAM with 4 cores. However, if your PC has limited resources, using 1 core with 4GB of RAM should suffice. Once you have made your selections, click "Next".

On the following screen, you have the option to customize the size of the VM's hard drive by adjusting the slider. Initially, the recommended size is set at 25 gigs, which we recommend sticking with. However, if you require additional space, feel free to modify the value accordingly.

Make sure to carefully review the concise summary of your selections to ensure accuracy. Though you can make necessary adjustments at a later stage, it is essential to briefly peruse this information.

Your Virtual Machine will boot and you'll be presented with whatever options you normally would while installing the operating system you chose.

Installing VirtualBox Extension Pack

Looking for additional functionality and enhanced management options for your VM? Opting for the VirtualBox Extension Pack will grant you the ability to leverage USB support, webcam compatibility, and much more. Follow these steps to effortlessly download and install this invaluable addition within your VirtualBox environment.

Download the VirtualBox Extension Pack from the downloads page.

Open VirtualBox and click on the menu icon next to "Tools," then select "Extensions."

Click on the "Install" button near the top.

Select VirtualBox Extension Pack from the download location and click on "open."

Finally, click on "Install" and accept the Terms and Conditions.

Now that your Linux virtual machine is up and running, here are some of the VirtualBox tips and tricks you need to know.

Editor's P/S

As a Gen Z netizen, I am excited about the possibilities that VirtualBox offers. Being able to run different operating systems inside my existing OS is like having multiple computers in one.

This is especially useful for testing out new operating systems or running software that is not compatible with my main OS. I also appreciate the fact that VirtualBox is easy to use and install. The step-by-step guide provided in the article is clear and concise, making it easy for anyone to follow. Overall, I think VirtualBox is a great tool for anyone who wants to explore different operating systems or run software that is not compatible with their main OS.