Ubuntu 20.04 Download Live: How to Try Ubuntu Without Installing It
Have you ever wanted to try a different operating system on your computer, but you were afraid of messing up your current one? Or maybe you are curious about what Linux is and how it works, but you don't know where to start? If so, this article is for you.
ubuntu 20.04 download live
In this article, we will show you how to download and run Ubuntu 20.04, the latest long-term support (LTS) version of Ubuntu, one of the most popular and user-friendly Linux distributions. You will learn how to try Ubuntu without installing it on your hard drive, using a DVD or a USB stick. You will also learn how to install Ubuntu if you decide to make it your permanent operating system.
What is Ubuntu 20.04 and why should you try it?
Ubuntu is an open-source software platform that runs everywhere from the PC to the server and the cloud. It is based on Linux, a free and powerful operating system that powers millions of devices around the world. Ubuntu is designed to be easy to use, secure, reliable, and customizable.
Ubuntu 20.04 is the latest LTS version of Ubuntu
Ubuntu releases a new version every six months, with new features and improvements. However, not every version is supported for a long time. Some versions are only supported for nine months, while others are supported for five years. These are called long-term support (LTS) versions, and they are recommended for most users, especially those who value stability and security over novelty.
Ubuntu 20.04, codenamed Focal Fossa, is the latest LTS version of Ubuntu, released in April 2020. It will be supported until April 2025, with free security and maintenance updates. It is also the first LTS version to support Raspberry Pi 4.
Ubuntu 20.04 offers many features and benefits for desktop users
Ubuntu 20.04 comes with many features and benefits for desktop users, such as:
A fresh and attractive look, with a new dark theme option and updated icons
A fast and smooth performance, with improved boot speed and resource usage
A rich and diverse software selection, with thousands of free applications available from the Snap Store and the Ubuntu Software Center
A friendly and intuitive user interface, with a customizable dock, a global menu, and a searchable dashboard
A secure and private system, with built-in firewall, antivirus, encryption, and VPN support
A compatible and versatile system, with support for most hardware devices, file formats, and online services
Ubuntu 20.04 is easy to try without changing your computer at all
One of the best things about Ubuntu 20.04 is that you can try it without installing it on your hard drive or affecting your current operating system. You can do this by using a live image, a file that contains the entire operating system and can be run directly from a DVD or a USB stick. This way, you can test Ubuntu 20.04 without making any changes to your computer, and see if you like it or not.
How to download Ubuntu 20.04 live image
To try Ubuntu 20.04 without installing it, you need to download the live image first. The live image is a file that has the extension .iso, which stands for ISO 9660, a standard format for optical disc images. The live image contains everything you need to run Ubuntu 20.04 from a DVD or a USB stick.
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Choose the desktop image for your architecture
The first step is to choose the right desktop image for your computer's architecture. The architecture refers to the type of processor that your computer uses, which determines how it executes instructions and handles data. There are two main architectures for desktop computers: 32-bit and 64-bit.
A 32-bit processor can handle up to 4 GB of memory, while a 64-bit processor can handle much more. A 64-bit processor is also faster and more secure than a 32-bit processor. Most modern computers have 64-bit processors, but some older or low-end computers may have 32-bit processors.
To find out what architecture your computer has, you can check the system information on your current operating system. For example, on Windows, you can go to Settings > System > About and look for the System type. On Mac, you can go to Apple menu > About This Mac and look for the Processor.
Once you know your architecture, you can choose the corresponding desktop image for Ubuntu 20.04. The desktop image for 64-bit processors is called ubuntu-20.04-desktop-amd64.iso, while the desktop image for 32-bit processors is called ubuntu-20.04-desktop-i386.iso. Note that the amd64 and i386 labels do not refer to the brand of your processor, but to the instruction set that it uses.
Download the image from the official website or a mirror
The next step is to download the desktop image from the official website or a mirror. The official website is where you can find the download links for both architectures. You can also find alternative downloads, such as torrent files or network installers, on
A mirror is a server that hosts a copy of the desktop image, usually in a different location or country. Using a mirror can be faster or more reliable than using the official website, depending on your internet connection and location. You can find a list of mirrors on
The size of the desktop image is about 2.5 GB, so it may take some time to download depending on your internet speed. You can use a download manager or a torrent client to speed up the process and resume it if it gets interrupted.
Verify the image checksum and signature
The last step before running the live image is to verify its checksum and signature. This is an optional but recommended step that ensures that the image you downloaded is authentic and not corrupted or tampered with.
A checksum is a string of numbers and letters that represents the content of a file. By comparing the checksum of the downloaded file with the checksum provided by the official website, you can verify that the file has not been changed or damaged during the download process.
A signature is a file that contains a digital signature created by the Ubuntu developers using a cryptographic key. By verifying the signature of the downloaded file with the public key provided by the official website, you can verify that the file was created by the Ubuntu developers and not by someone else.
To verify the checksum and signature of the desktop image, you need to use some tools that are available for different operating systems. For example, on Windows, you can use WinMD5Free or WinSCP to check the checksum, and Gpg4win or Kleopatra to check the signature. On Mac, you can use MD5 or openssl to check the checksum, and GPG Suite or MacGPG to check the signature.
You can find detailed instructions on how to verify the checksum and signature of Ubuntu images on How to run Ubuntu 20.04 live from a DVD or a USB
Now that you have downloaded and verified the desktop image, you are ready to run Ubuntu 20.04 live from a DVD or a USB stick. This will allow you to boot your computer into Ubuntu without installing it on your hard drive or affecting your current operating system.
Burn the image to a DVD or create a bootable USB
The first thing you need to do is to burn the image to a DVD or create a bootable USB stick. A DVD or a USB stick is a removable storage device that you can use to boot your computer from. A bootable device is one that contains the necessary files and instructions to start an operating system.
To burn the image to a DVD, you need a blank DVD and a DVD burner. You also need a software that can burn ISO images to DVDs, such as InfraRecorder or CDBurnerXP for Windows, or Disk Utility or Burn for Mac. You can find detailed instructions on how to burn Ubuntu images to DVDs on or
To create a bootable USB stick, you need a USB stick with at least 4 GB of space and a USB port. You also need a software that can create bootable USB sticks from ISO images, such as Rufus or UNetbootin for Windows, or Etcher or UNetbootin for Mac. You can find detailed instructions on how to create bootable USB sticks from Ubuntu images on or
Boot your computer from the DVD or USB
The next thing you need to do is to boot your computer from the DVD or USB stick. This means that you need to tell your computer to start from the device that contains the Ubuntu live image, instead of the device that contains your current operating system.
To do this, you need to access the boot menu or the BIOS settings of your computer. The boot menu is a screen that shows you the available devices that you can boot from, while the BIOS settings are a set of options that control how your computer behaves. The way to access the boot menu or the BIOS settings varies depending on your computer model and manufacturer, but usually involves pressing a key such as F2, F10, F12, Esc, or Del during the startup process.
Once you access the boot menu or the BIOS settings, you need to select the DVD or USB stick as the first boot option. This will make your computer start from the device that contains the Ubuntu live image. You may also need to disable some features such as Secure Boot or Fast Boot, which may prevent your computer from booting from external devices.
You can find more information on how to boot your computer from a DVD or USB stick on
Choose the option to try Ubuntu without installing
After you boot your computer from the DVD or USB stick, you will see a screen with two options: Try Ubuntu and Install Ubuntu. To run Ubuntu 20.04 live without installing it, you need to choose the option to Try Ubuntu.
This will load the Ubuntu live environment, which is a fully functional version of Ubuntu that runs entirely from the DVD or USB stick. You will see the Ubuntu desktop and applications, and you will be able to use them as if they were installed on your hard drive.
How to use Ubuntu 20.04 live environment
Now that you are in the Ubuntu live environment, you can explore and test Ubuntu 20.04 without installing it. You can do many things with Ubuntu 20.04 live, such as:
Explore the desktop and applications
You can explore the desktop and applications of Ubuntu 20.04 live by clicking on the icons and menus on the screen. You can also use the keyboard shortcuts and gestures to navigate and interact with them.
You will find many applications pre-installed on Ubuntu 20.04 live, such as Firefox for browsing the web, LibreOffice for creating and editing documents, Thunderbird for managing emails, Rhythmbox for playing music, Shotwell for organizing photos, and many more. You can also install more applications from the Snap Store or the Ubuntu Software Center, which are accessible from the dock or the dashboard.
Connect to the internet and update the system
You can connect to the internet and update the system on Ubuntu 20.04 live by using the network and software tools on the desktop. You can also use the terminal or the command line interface to perform more advanced tasks.
To connect to the internet, you can use the network icon on the top right corner of the screen. You can choose from the available wired or wireless connections, or create a new one. You may need to enter some information, such as the network name, password, or security type, depending on the connection.
To update the system, you can use the software updater icon on the dock or the dashboard. You can check for updates and install them with a few clicks. You may need to restart the system to apply some updates. You can also use the terminal and type sudo apt update and sudo apt upgrade to update the system from the command line.
Test the hardware compatibility and performance
You can test the hardware compatibility and performance of Ubuntu 20.04 live by using the system and benchmark tools on the desktop. You can also use the terminal or the command line interface to perform more detailed tests.
To test the hardware compatibility, you can use the system settings icon on the dock or the dashboard. You can check if Ubuntu 20.04 live recognizes and works with your hardware devices, such as your keyboard, mouse, monitor, printer, scanner, camera, speakers, microphone, etc. You can also adjust some settings, such as the display resolution, sound volume, keyboard layout, etc.
To test the performance, you can use the system monitor icon on the dock or the dashboard. You can check how Ubuntu 20.04 live uses your system resources, such as your CPU, memory, disk, and network. You can also run some benchmark tests, such as Phoronix Test Suite or Geekbench, to measure and compare your system performance with other systems.
How to install Ubuntu 20.04 if you like it
If you like Ubuntu 20.04 live and want to make it your permanent operating system, you can install it on your hard drive with a few easy steps. You can also choose to dual-boot Ubuntu with your current operating system, so you can have both options available.
Click on the install icon on the desktop
The first step to install Ubuntu 20.04 is to click on the install icon on the desktop. This will launch the installation wizard, which will guide you through the process of installing Ubuntu 20.04 on your hard drive.
Follow the installation wizard steps
The next step is to follow the installation wizard steps, which are:
Choose your language and keyboard layout
Choose your installation type and partitioning scheme
Choose your location and time zone
Choose your username and password
Wait for the installation to complete
The most important step is to choose your installation type and partitioning scheme. This will determine how Ubuntu 20.04 will be installed on your hard drive and how it will coexist with your current operating system.
You have three main options:
Erase disk and install Ubuntu: This will delete everything on your hard drive and install Ubuntu 20.04 as your only operating system. This is recommended if you want to dedicate your entire computer to Ubuntu 20.04 and don't care about losing any data or programs from your current operating system.
Install Ubuntu alongside [your current operating system]: This will shrink your current operating system's partition and create a new partition for Ubuntu 20.04. This is recommended if you want to keep both operating systems and switch between them at startup. This is also known as dual-booting.
Something else: This will let you manually create and edit partitions for Ubuntu 20.04. This is recommended if you want to have more control over how Ubuntu 20.04 will be installed on your hard drive and how it will coexist with your current operating system.
You can find more information on how to choose your installation type and partitioning scheme on
Reboot your computer and enjoy Ubuntu 20.04
The last step is to reboot your computer and enjoy Ubuntu 20.04. After the installation is complete, you will be asked to remove the DVD or USB stick and restart your computer.
If you chose to erase disk and install Ubuntu, you will boot directly into Ubuntu 20.04 after restarting.
If you chose to install Ubuntu alongside [your current operating system], you will see a menu that lets you choose which operating system to boot from. You can use the arrow keys and the Enter key to select your preferred option.
Congratulations, you have successfully installed Ubuntu 20.04 on your computer. You can now enjoy the features and benefits of Ubuntu 20.04, such as the fresh and attractive look, the fast and smooth performance, the rich and diverse software selection, the friendly and intuitive user interface, the secure and private system, and the compatible and versatile system.
Conclusion
In this article, we have shown you how to download and run Ubuntu 20.04 live without installing it on your hard drive, using a DVD or a USB stick. We have also shown you how to install Ubuntu 20.04 if you decide to make it your permanent operating system.
Ubuntu 20.04 is the latest LTS version of Ubuntu, one of the most popular and user-friendly Linux distributions. It offers many features and benefits for desktop users, such as a fresh and attractive look, a fast and smooth performance, a rich and diverse software selection, a friendly and intuitive user interface, a secure and private system, and a compatible and versatile system.
Ubuntu 20.04 is easy to try without changing your computer at all, thanks to the live image that can be run from a DVD or a USB stick. You can test Ubuntu 20.04 without installing it on your hard drive or affecting your current operating system. You can also install Ubuntu 20.04 if you like it, either as your only operating system or alongside your current operating system.
We hope that this article has helped you to learn more about Ubuntu 20.04 and how to try it without installing it. If you have any questions or feedback, please feel free to leave a comment below.
FAQs
What are the minimum requirements to run Ubuntu 20.04 live?
To run Ubuntu 20.04 live, you need a computer with at least:
2 GB of RAM
2 GHz dual core processor
25 GB of free hard drive space
DVD drive or USB port
Can I save any changes or files on Ubuntu 20.04 live?
Yes, you can save any changes or files on Ubuntu 20.04 live, but they will be lost when you shut down or reboot your computer. This is because Ubuntu 20.04 live runs entirely from the DVD or USB stick, which are read-only devices by default. If you want to keep any changes or files permanently, you need to install Ubuntu 20.04 on your hard drive.
Can I access my files from my current operating system on Ubuntu 20.04 live?
Yes, you can access your files from your current operating system on Ubuntu 20.04 live, as long as they are stored on a partition that Ubuntu can read and write. For example, if your current operating system is Windows, you can access your files from the NTFS partition where Windows is installed. However, if your current operating system is Mac OS X, you may not be able to access your files from the APFS partition where Mac OS X is installed.
Can I install any software on Ubuntu 20.04 live?
Yes, you can install any software on Ubuntu 20.04 live, as long as you have enough space on the DVD or USB stick. You can use the Snap Store or the Ubuntu Software Center to find and install thousands of free applications for Ubuntu 20.04 live. However, any software that you install on Ubuntu 20.04 live will be lost when you shut down or reboot your computer.
Can I run Ubuntu 20.04 live from a virtual machine?
Yes, you can run Ubuntu 20.04 live from a virtual machine, which is a software that simulates a computer within your current operating system. You can use a virtual machine software such as VirtualBox or VMware to create and run a virtual machine for Ubuntu 20.04 live. 44f88ac181
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