Introduction
Ubuntu is an open-source software platform that runs everywhere from the PC to the server and the cloud. It is one of the most popular operating systems for Desktop and Server. It also runs on phones, tablets, and smart TVs. Ubuntu is based on Debian, a Linux distribution that has a reputation for stability and security.
Ubuntu releases a new version every six months, with long-term support (LTS) versions every two years. The latest version of Ubuntu is 21.10, codenamed "Impish Indri", which was released on October 14, 2021. It comes with nine months of security and maintenance updates, until July 2022.
download ubuntu 21
Download: https://t.co/uLD6Yd9oY7
In this article, I will guide you through the steps of downloading and installing Ubuntu 21 on your computer. I will also show you some of the new features and benefits of Ubuntu 21, and answer some frequently asked questions about it.
How to Download Ubuntu 21
To download Ubuntu 21, you need a computer with at least 4 GB of RAM and 25 GB of free hard drive space. You also need an internet connection and either a DVD drive or a USB port for the installer media.
You can download Ubuntu 21 from the official website: . There are two options: Ubuntu Desktop 22.04 LTS and Ubuntu Desktop 23.04. The LTS version is recommended for most users, as it has five years of free security and maintenance updates, until April 2027. The non-LTS version has more recent software and features, but only has nine months of support.
Once you have downloaded the ISO image file, you need to create a bootable USB stick or DVD using a tool like Rufus or Etcher. You can follow this tutorial to learn how to do that: .
How to Install Ubuntu 21
Once you have created the bootable USB stick or DVD, you need to plug it into your computer and boot from it. Depending on your computer, you may need to press a key like ESC, DEL, F2, or F12 to enter the BIOS and set the boot order to USB or DVD first.
When you boot from the installer media, you will see a menu with several options. You can choose to try Ubuntu without installing it, which will run it from the USB stick or DVD without affecting your hard drive. This is a good way to test if your hardware works well with Ubuntu before installing it.
If you want to install Ubuntu, choose the option "Install Ubuntu". This will start the installation wizard, which will guide you through the process. You will need to choose your language, keyboard layout, installation type, partitions, location, login details, and other settings.
The installation type depends on whether you want to use the whole hard disk for Ubuntu or install it alongside another operating system like Windows. If you choose "Erase disk and install Ubuntu", it will delete everything on your hard drive and create partitions for Ubuntu automatically. If you choose "Install Ubuntu alongside ...", it will shrink your existing partitions and create space for Ubuntu.
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If you want more control over the partitions, you can choose "Something else" and create them manually using the partition table. You will need at least two partitions: one for the root file system (/) formatted as ext4, and one for swap space (optional but recommended). You may also create separate partitions for /home (where your personal files are stored) or /boot (where the bootloader is installed).
The installation process may take some time depending on your hardware and internet speed. Once it is done, you will be asked to restart your computer and remove the USB stick or DVD. Then you will be able to boot into your new Ubuntu system and enjoy it. What's New in Ubuntu 21
Ubuntu 21 comes with several new features and improvements that make it a worthy upgrade for existing users or a great choice for new ones. Here are some of the highlights of what's new in Ubuntu 21.
GNOME 40
The most noticeable change in Ubuntu 21 is the inclusion of GNOME 40 as the default desktop environment. GNOME 40 is the latest version of the popular open-source desktop that offers a sleek and modern user interface, with improved performance and usability.
GNOME 40 introduces a new horizontal layout for the Activities Overview, where you can see your workspaces, windows, and applications in a fluid and intuitive way. You can also use multi-touch gestures on your touchpad to switch between workspaces and access apps.
Ubuntu 21 also includes some of the latest GNOME applications, such as Epiphany web browser, Disk Utility, and System Monitor. These apps have been updated to use GTK4, the new toolkit that provides better graphics and animations.
Firefox as a Snap
Another major change in Ubuntu 21 is that Firefox, the default web browser, is now shipped as a snap package. Snap packages are a way of distributing software that are self-contained, secure, and easy to update.
By using Firefox as a snap, Ubuntu users can benefit from faster and more frequent updates from Mozilla, as well as enhanced security and isolation. Firefox snaps also support themes and extensions, so you can customize your browsing experience as you like.
Yaru Light Theme
Ubuntu 21 also brings a visual refresh to the Yaru theme, the default look and feel of the desktop. The Yaru theme now uses a lighter shade of gray for the header bars and menus, making it more consistent with the upstream GNOME design.
The Yaru theme also uses a dark shell theme by default, which means that the notifications, message tray, and system menu have a dark background. This creates a nice contrast with the light theme and reduces eye strain.
Power Mode Option
If you are using a laptop, you will appreciate the new power mode option in Ubuntu 21. This option allows you to choose between different performance levels for your system, depending on your battery status and needs.
You can choose from three power modes: Performance, Balanced, and Power Saver. Performance mode gives you the highest performance possible, but consumes more battery power. Balanced mode gives you a good balance between performance and battery life. Power Saver mode reduces the performance to save battery power.
You can access the power mode option from the Settings app or from the system menu in the top right corner of the screen.
Benefits of Ubuntu 21
Ubuntu 21 is not only packed with new features, but also with benefits that make it a great operating system for anyone who wants to enjoy computing. Here are some of the benefits of Ubuntu 21:
Fast and Secure
Ubuntu 21 is fast and responsive, thanks to the optimized GNOME 40 desktop and the Linux kernel 5.13. It boots quickly, launches apps instantly, and handles multitasking smoothly. It also supports modern hardware features, such as Wi-Fi 6, Bluetooth 5.2, Thunderbolt 4, and more.
Ubuntu 21 is also secure and reliable, thanks to the built-in firewall, antivirus, encryption, sandboxing, and automatic updates. It protects your data and privacy from malware, hackers, and online threats. It also has a recovery key option for encrypted installs, which allows you to restore your system if you forget your password.
User-Friendly and Customizable
Ubuntu 21 is user-friendly and easy to use, thanks to the intuitive GNOME 40 desktop and the helpful Ubuntu Software Center. It has a simple and elegant user interface that lets you access your apps, files, and settings with ease. It also has a rich collection of software that you can install from the Software Center or from snap packages.
Ubuntu 21 is also customizable and flexible, thanks to the various options and settings that let you tweak your desktop to your liking. You can change your wallpaper, theme, icons, fonts, extensions, and more. You can also install other desktop environments or flavors of Ubuntu if you prefer a different look and feel.
Free and Open Source
Ubuntu 21 is free and open source software that anyone can use, share, modify, and distribute. It is developed by Canonical, a company that supports open source projects and communities. It is also supported by thousands of volunteers who contribute code, translations, documentation, testing , and feedback to Ubuntu. Ubuntu is also based on Debian, a Linux distribution that has a long history and a large community of developers and users.
By using Ubuntu 21, you are supporting the open source movement and the values of freedom, collaboration, and innovation that it represents.
Conclusion
Ubuntu 21 is a powerful, secure, and user-friendly operating system that can run on a variety of devices and meet your computing needs. It has many new features and benefits that make it a worthwhile upgrade or a great choice for new users. It is also free and open source software that you can use, share, modify, and distribute as you wish.
If you want to download and install Ubuntu 21 on your computer, you can follow the steps in this article and enjoy the latest version of this popular Linux-based operating system. You can also visit the official website for more information and support: .
FAQs
Here are some frequently asked questions about Ubuntu 21:
Q: How do I update from an older version of Ubuntu to Ubuntu 21?
A: If you are using an LTS version of Ubuntu, such as 20.04 or 18.04, you can update to Ubuntu 21 by following these steps:
Open the Software & Updates app and go to the Updates tab.
Under Notify me of a new Ubuntu version, select For any new version.
Close the app and open the Software Updater app.
You should see a message that says A new version of Ubuntu is available. Click Upgrade and follow the instructions.
If you are using a non-LTS version of Ubuntu, such as 21.04 or 20.10, you can update to Ubuntu 21 by following these steps:
Open the Software Updater app and check for updates.
You should see a message that says A new version of Ubuntu is available. Click Upgrade and follow the instructions.
Q: How do I create a bootable USB stick or DVD on Linux or Mac?
A: If you are using Linux or Mac, you can create a bootable USB stick or DVD using a tool like UNetbootin or BalenaEtcher. You can follow this tutorial to learn how to do that: .
Q: How do I dual boot Ubuntu 21 with Windows 10?
A: If you want to dual boot Ubuntu 21 with Windows 10, you need to create some free space on your hard drive for Ubuntu. You can do that by shrinking your Windows partition using the Disk Management tool in Windows. Then you need to boot from the Ubuntu installer media and choose Install Ubuntu alongside Windows 10. The installer will detect the free space and create partitions for Ubuntu automatically. You can also adjust the size of the partitions if you want. After the installation, you will be able to choose which operating system to boot from a menu.
Q: How do I uninstall Ubuntu 21?
A: If you want to uninstall Ubuntu 21, you need to delete its partitions from your hard drive and restore the bootloader of your other operating system. You can do that by using a tool like GParted or Disk Management in Windows. Then you need to boot from a recovery media of your other operating system and run a command to fix the bootloader. For example, if you are using Windows, you can use the bootrec /fixmbr command.
Q: How do I get help or support for Ubuntu 21?
A: If you need help or support for Ubuntu 21, you can visit the official website for documentation, tutorials, forums, chat rooms, mailing lists, and more: . You can also ask questions on sites like Ask Ubuntu or Stack Overflow, where other users and experts can answer them. 44f88ac181
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