Загрузочный диск linux ubuntu 64

Ubuntu 20.04.6 LTS (Focal Fossa)

Ubuntu is distributed on three types of images described below.

Desktop image

The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of image is what most people will want to use. You will need at least 1024MiB of RAM to install from this image.

Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). Choose this if you are at all unsure.

Server install image

The server install image allows you to install Ubuntu permanently on a computer for use as a server. It will not install a graphical user interface.

Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). Choose this if you are at all unsure.

A full list of available files, including BitTorrent files, can be found below.

If you need help burning these images to disk, see the Image Burning Guide.

Name	Last modified	Size	Description
Parent Directory	—
	SHA256SUMS	2023-03-22 14:31	202
	SHA256SUMS.gpg	2023-03-22 14:31	833
	ubuntu-20.04.6-desktop-amd64.iso	2023-03-16 15:58	4.1G	Desktop image for 64-bit PC (AMD64) computers (standard download)
	ubuntu-20.04.6-desktop-amd64.iso.torrent	2023-03-22 14:31	325K	Desktop image for 64-bit PC (AMD64) computers (BitTorrent download)
	ubuntu-20.04.6-desktop-amd64.iso.zsync	2023-03-22 14:31	8.1M	Desktop image for 64-bit PC (AMD64) computers (zsync metafile)
	ubuntu-20.04.6-desktop-amd64.list	2023-03-16 15:58	39K	Desktop image for 64-bit PC (AMD64) computers (file listing)
	ubuntu-20.04.6-desktop-amd64.manifest	2023-03-16 15:52	59K	Desktop image for 64-bit PC (AMD64) computers (contents of live filesystem)
	ubuntu-20.04.6-live-server-amd64.iso	2023-03-14 23:02	1.4G	Server install image for 64-bit PC (AMD64) computers (standard download)
	ubuntu-20.04.6-live-server-amd64.iso.torrent	2023-03-22 14:30	111K	Server install image for 64-bit PC (AMD64) computers (BitTorrent download)
	ubuntu-20.04.6-live-server-amd64.iso.zsync	2023-03-22 14:30	2.8M	Server install image for 64-bit PC (AMD64) computers (zsync metafile)
	ubuntu-20.04.6-live-server-amd64.list	2023-03-14 23:02	10K	Server install image for 64-bit PC (AMD64) computers (file listing)
	ubuntu-20.04.6-live-server-amd64.manifest	2023-03-14 22:57	17K	Server install image for 64-bit PC (AMD64) computers (contents of live filesystem)

© 2018 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd.

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Create a bootable USB stick with Rufus on Windows

This tutorial will show you how to create a bootable USB stick on Microsoft Windows using Rufus.

For most users we recommend balenaEtcher instead of Rufus which is simpler to use and also available on MacOS and Ubuntu. Instructions are now included in the primary Install Ubuntu Desktop tutorial.

Creating a bootable Ubuntu USB stick from Microsoft Windows is very simple and we’re going to cover the process in the next few steps.

Alternatively, we also have tutorials to help you create a bootable USB stick from both Ubuntu and Apple macOS.

2. Requirements

• A 4GB or larger USB stick/flash drive
• Microsoft Windows XP or later
• Rufus, a free and open source USB stick writing tool
• An Ubuntu ISO file. See Get Ubuntu for download links

Take note of where your browser saves downloads: this is normally a directory called ‘Downloads’ on your Windows PC. Don’t download the ISO image directly to the USB stick! If using Windows XP or Vista, download version 2.18 of Rufus.

3. USB selection

Perform the following to configure your USB device in Rufus:

1. Launch Rufus
2. Insert your USB stick
3. Rufus will update to set the device within the Device field
4. If the Device selected is incorrect (perhaps you have multiple USB storage devices), select the correct one from the device field’s drop-down menu

You can avoid the hassle of selecting from a list of USB devices by ensuring no other devices are connected.

4. Select the Ubuntu ISO file

To select the Ubuntu ISO file you downloaded previously, click the SELECT to the right of “Boot selection”. If this is the only ISO file present in the Downloads folder you will only see one file listed.

Select the appropriate ISO file and click on Open.

5. Write the ISO

The Volume label will be updated to reflect the ISO selected.

Leave all other parameters with their default values and click START to initiate the write process.

6. Additional downloads

You may be alerted that Rufus requires additional files to complete writing the ISO. If this dialog box appears, select Yes to continue.

7. Write warnings

You will then be alerted that Rufus has detected that the Ubuntu ISO is an ISOHybrid image. This means the same image file can be used as the source for both a DVD and a USB stick without requiring conversion.

Keep Write in ISO Image mode selected and click on OK to continue.

Rufus will also warn you that all data on your selected USB device is about to be destroyed. This is a good moment to double check you’ve selected the correct device before clicking OK when you’re confident you have.

If your USB stick contains multiple partitions Rufus will warn you in a separate pane that these will also be destroyed.

8. Writing the ISO

The ISO will now be written to your USB stick, and the progress bar in Rufus will give you some indication of where you are in the process. With a reasonably modern machine, this should take around 10 minutes. Total elapsed time is shown in the lower right corner of the Rufus window.

9. Installation complete

When Rufus has finished writing the USB device, the Status bar will be filled green and the word READY will appear in the center. Select CLOSE to complete the write process.

Congratulations! You now have Ubuntu on a USB stick, bootable and ready to go.

To use it you need to insert the stick into your target PC or laptop and reboot the device. It should recognise the installation media automatically during startup but you may need to hold down a specific key (usually F12) to bring up the boot menu and choose to boot from USB.

For a full walkthrough of installing Ubuntu, take a look at our install Ubuntu desktop tutorial.

Finding help

If you get stuck, help is always at hand:

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Ubuntu downloads

Fast, free and full of new features. The latest release of Ubuntu Desktop delivers new tools and enhancements for developers, creators, gamers and administrators.

Download Ubuntu Desktop and replace your current operating system or run Ubuntu alongside it.

Do you want to upgrade? Follow our simple guide

Using Ubuntu in virtual machines? For a mini-cloud of instant Ubuntu VMs on Linux, Windows or macOS.
Try Multipass

Use the Ubuntu terminal and run Linux applications on Windows.
Enable Ubuntu on Windows Subsystem for Linux (WSL) ›

Ubuntu Server ›

Whether you want to configure a simple file server or build a fifty thousand-node cloud, you can rely on Ubuntu Server and its five years of free updates.

Ubuntu Cloud ›

Ubuntu is the reference OS for OpenStack. Try Canonical OpenStack on a single machine or start building a production cloud on a cluster — just add servers.

Ubuntu flavours ›

Ubuntu flavours offer a unique way to experience Ubuntu with different choices of default applications and settings, backed by the full Ubuntu archive for packages and updates.

Ubuntu for IoT ›

Are you a developer who wants to try snappy Ubuntu Core? The new, transactionally updated Ubuntu for clouds and devices.

Alternative downloads

There are several other ways to get Ubuntu including torrents, which can potentially mean a quicker download, our network installer for older systems and special configurations and links to our regional mirrors for our older (and newer) releases.

Professional support for Ubuntu

Get professional support for Ubuntu from Canonical. We help organisations around the world to manage their Ubuntu cloud, server and desktop deployments.

Detailed documentation

Helping hands

If you get stuck, help is always at hand.

© 2023 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd.

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Download Ubuntu Desktop

The open-source desktop operating system that powers millions of PCs and laptops around the world. Find out more about Ubuntu’s features and how we support developers and organisations below.

Ubuntu 22.04.2 LTS

The latest LTS version of Ubuntu, for desktop PCs and laptops. LTS stands for long-term support — which means five years of free security and maintenance updates, guaranteed until April 2027.

Recommended system requirements:

• 2 GHz dual-core processor or better
• 4 GB system memory
• 25 GB of free hard drive space
• Internet access is helpful
• Either a DVD drive or a USB port for the installer media

For other versions of Ubuntu Desktop including torrents, the network installer, a list of local mirrors and past releases see our alternative downloads.

Ubuntu 23.04

The latest version of the Ubuntu operating system for desktop PCs and laptops, Ubuntu 23.04 comes with nine months of security and maintenance updates, until January 2024.

Recommended system requirements are the same as for Ubuntu 22.04 LTS.

For other versions of Ubuntu Desktop including torrents, the network installer, a list of local mirrors and past releases see our alternative downloads.

How to install Ubuntu Desktop

Install Ubuntu Desktop

Follow this tutorial to install Ubuntu Desktop on your laptop or PC.

You can also run Ubuntu from a USB to try it without installing it on your machine.

How to run Ubuntu Desktop on a virtual machine using VirtualBox

Learn how to run Ubuntu Desktop on any operating system using VirtualBox. Set up a virtual machine with this quick start guide.

How to install Ubuntu Desktop on Raspberry Pi 4

Read the complete guide to installing Ubuntu Desktop on a Raspberry Pi 4 (2GB or above).

Upgrade Ubuntu Desktop

If you’re already running Ubuntu, you can upgrade in a few clicks from the Software Updater.

Discover how with this quick tutorial.

Certified on hundreds of devices

Many of the world’s biggest PC manufacturers certify their laptops and desktops for Ubuntu, from ultra-portable laptops to high-end workstations. Ubuntu certified hardware has passed our extensive testing and review process, ensuring that Ubuntu runs well out-of-the-box. Our partners also offer select devices preloaded with optimised Ubuntu images.

Secure enterprise management with Ubuntu Pro Desktop

Ubuntu Pro Desktop is a comprehensive subscription delivering enterprise-grade security, management tooling, and extended support for developers and organisations. Ubuntu Pro Desktop is free for personal use on up to five machines.

• Security updates for the full open source stack
• Advanced Active Directory and LDAP integration
• Estate monitoring and management
• FIPS 140-2 certified modules and CIS hardening
• Minimise rolling reboots with Kernel Livepatch
• Optional weekday or 24×7 support tiers

For more information, download our whitepaper:

Ubuntu VMs on Linux, Mac
or Windows

Mini-clouds on desktops with Multipass

With Multipass you can download, configure, and control Ubuntu Server virtual machines with the latest updates preinstalled. Set up a mini-cloud on your Linux, Windows, or macOS system.

Access the Linux Terminal on Windows with Ubuntu WSL

For a more integrated environment, activate Windows Subsystem for Linux (WSL) to run Linux applications and workflows while developing cross-platform on your Windows machine.

You can download Ubuntu directly from the Microsoft Store.

Run system containers with LXD

When running Linux on Linux, consider LXD system containers instead of VMs for optimizing resources. LXD runs a full OS inside containers, providing all the benefits of a VM without the usual overhead.

Help is always at hand

Join our global community for support and tips on how to get started with Ubuntu.

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