A specific variety of Linux is commonly called a “distribution” or “distro,” with Ubuntu, Fedora, and Debian being popular examples. If you have ever wondered what term is used to refer to a specific variety of linux, the answer is straightforward: it is a Linux distribution. This article will explain everything you need to know about Linux distributions, how they differ, and how to choose the right one for your needs.
Linux is not a single operating system like Windows or macOS. Instead, it is a kernel—the core part of an OS—that developers build upon with different software packages, desktop environments, and tools. Each combination creates a unique flavor, and that is exactly what a distribution is.
Think of Linux distributions as different versions of the same car model. The engine (kernel) is the same, but the body, interior, and features vary. Some are built for speed, others for stability, and some for beginners.
What Term Is Used To Refer To A Specific Variety Of Linux
The exact term is “Linux distribution” or simply “distro.” This phrase covers any packaged version of Linux that includes the kernel, system utilities, applications, and a package manager. Over 600 active distributions exist today, each tailored for specific users or tasks.
When you download Linux from a website, you are actually downloading a distribution. For example, Ubuntu is a distro, as are Fedora, Arch Linux, and Linux Mint. Each one has its own community, update cycle, and philosophy.
Understanding this term helps you navigate the Linux world. Instead of saying “I use Linux,” you can say “I use the Ubuntu distribution,” which tells others exactly what your system is like.
Why The Term “Distribution” Matters
Using the correct terminology avoids confusion. If someone asks what term is used to refer to a specific variety of linux, you now know it is “distribution.” This knowledge is crucial for troubleshooting, installing software, and getting community support.
Distributions are not just different names. They have distinct package managers, default software, and target audiences. For instance:
- Ubuntu uses APT and .deb packages
- Fedora uses DNF and .rpm packages
- Arch Linux uses Pacman and rolling releases
These differences affect how you install programs, update your system, and manage dependencies. So knowing your distribution is the first step to mastering Linux.
How Linux Distributions Are Built
Every distribution starts with the Linux kernel. Developers then add a collection of software, a desktop environment (like GNOME or KDE), and a package manager. They also decide on default settings, security policies, and update frequencies.
Some distributions are based on others. For example, Linux Mint is based on Ubuntu, which is based on Debian. This creates a family tree where distros share core components but add their own tweaks.
The building process involves:
- Selecting a kernel version
- Choosing system libraries and tools
- Adding a desktop environment
- Including pre-installed applications
- Configuring default settings
- Creating a package repository
- Testing and releasing updates
This is why distributions vary so much. A distro for servers might skip the desktop environment entirely, while one for beginners includes everything out of the box.
Popular Linux Distributions Explained
Here are some of the most common distributions and what they are known for:
- Ubuntu: User-friendly, great for beginners, large community
- Debian: Rock-solid stability, used as a base for many distros
- Fedora: Cutting-edge features, sponsored by Red Hat
- Arch Linux: Rolling release, DIY approach, for advanced users
- Linux Mint: Windows-like interface, excellent for newcomers
- openSUSE: Great for sysadmins, has YaST configuration tool
- Manjaro: Arch-based but user-friendly, good balance
Each of these is a specific variety of Linux. When you hear someone say “I run Arch,” they mean they use the Arch Linux distribution.
Choosing The Right Linux Distribution
Picking a distribution depends on your skill level, hardware, and goals. If you are new to Linux, start with a beginner-friendly distro like Ubuntu or Linux Mint. They have graphical installers, lots of documentation, and active forums.
For older computers, lightweight distributions like Xubuntu or Lubuntu work well. They use less RAM and CPU, making old hardware feel new again.
If you want to learn Linux deeply, try Arch or Gentoo. These require manual configuration and teach you how the system works from the ground up.
For servers, Debian or CentOS (now replaced by Rocky Linux) are popular choices due to their stability and long-term support.
Here is a simple decision guide:
- Are you a beginner? → Ubuntu, Linux Mint, Zorin OS
- Do you have old hardware? → Xubuntu, Puppy Linux, antiX
- Do you want the latest software? → Fedora, Manjaro, openSUSE Tumbleweed
- Do you need maximum stability? → Debian, Rocky Linux, Slackware
- Do you want to learn everything? → Arch Linux, Gentoo, LFS
Remember, you can always switch distributions later. Most of your files and settings can be backed up and restored.
Common Misconceptions About Linux Distributions
Some people think all Linux distros are the same. That is not true. The kernel is shared, but the user experience can be vastly different. For example, Ubuntu uses GNOME desktop, while Linux Mint uses Cinnamon. These desktops look and behave differently.
Another misconception is that you must be a programmer to use Linux. Many distributions are designed for non-technical users. You can browse the web, check email, and edit documents without touching the command line.
Also, some believe that Linux distributions are insecure. In reality, Linux is known for its strong security model. Distributions release updates quickly to patch vulnerabilities.
Finally, people think you have to pay for Linux. Almost all distributions are free. Some offer paid support, but the software itself costs nothing.
How To Install A Linux Distribution
Installing a distribution is easier than ever. Most distros offer a “live USB” option, meaning you can try them without installing. Here is a general process:
- Download the ISO file from the distribution’s website
- Create a bootable USB drive using tools like Rufus (Windows) or Etcher
- Boot your computer from the USB drive
- Choose “Try” to test the distro or “Install” to set it up
- Follow the on-screen instructions to partition your hard drive
- Set up your username and password
- Reboot and remove the USB drive
Most modern distributions handle drivers automatically. You will likely have working Wi-Fi, graphics, and sound out of the box.
If you are dual-booting with Windows, the installer usually detects it and offers to set up a boot menu. This lets you choose which OS to start each time.
Package Managers And Software Installation
Each distribution uses a package manager to install, update, and remove software. This is one of the biggest differences between distros. Common package managers include:
- APT (Debian, Ubuntu, Linux Mint)
- DNF (Fedora, RHEL)
- Pacman (Arch Linux, Manjaro)
- Zypper (openSUSE)
- Portage (Gentoo)
To install software, you typically open a terminal and type a command. For example, on Ubuntu you would run:
sudo apt install firefox
On Fedora, it would be:
sudo dnf install firefox
Graphical software centers also exist. Ubuntu has the Ubuntu Software Center, and Fedora has GNOME Software. These make installation as easy as clicking a button.
Community And Support For Distributions
One reason Linux distributions thrive is their communities. Each distro has forums, wikis, chat rooms, and mailing lists where users help each other. Ubuntu’s AskUbuntu site is a huge resource, as is the Arch Wiki.
When you run into problems, searching for your distribution name plus the issue usually yields answers. For example, “Ubuntu sound not working” will return many results.
Commercial support is available for some distributions. Red Hat Enterprise Linux and SUSE Linux Enterprise Server offer paid support contracts. Ubuntu also has Ubuntu Pro for enterprise users.
Community support is free and often faster than official channels. Just remember to be polite and provide details about your system.
Rolling Release Vs Fixed Release
Distributions follow different release models. Fixed release distros like Ubuntu and Debian have version numbers (e.g., Ubuntu 22.04). They receive updates for a set period, then you upgrade to the next version.
Rolling release distros like Arch and openSUSE Tumbleweed update continuously. You install once and get the latest software forever. This means no major upgrades, but updates can sometimes break things.
Which is better? For beginners, fixed releases are safer. For advanced users who want the newest features, rolling releases are ideal.
Some distros offer both. For example, openSUSE has Leap (fixed) and Tumbleweed (rolling).
Desktop Environments In Distributions
The desktop environment (DE) is what you see and interact with. It includes the taskbar, menus, icons, and settings. Different distributions often ship with different DEs.
Common desktop environments include:
- GNOME: Modern, clean, used by Fedora and Ubuntu
- KDE Plasma: Highly customizable, used by Kubuntu
- Cinnamon: Traditional layout, used by Linux Mint
- XFCE: Lightweight, good for old hardware
- LXQt: Very lightweight, used by Lubuntu
- Budgie: Elegant, used by Solus
You can install multiple DEs on the same distribution and switch at the login screen. This lets you customize your experience without reinstalling.
Why Some Distributions Are More Popular
Ubuntu is the most popular distribution because of its ease of use and massive community. Debian is popular for servers due to its stability. Arch has a cult following among enthusiasts who love control.
Popularity also depends on marketing and partnerships. Ubuntu is backed by Canonical, Fedora by Red Hat, and openSUSE by SUSE. These companies invest in development and promotion.
However, popularity does not mean a distro is best for you. A less popular distro like Solus or Void Linux might suit your needs perfectly.
Specialized Linux Distributions
Some distributions are built for specific tasks. For example:
- Kali Linux: For penetration testing and security
- Ubuntu Studio: For multimedia production
- Fedora Workstation: For developers
- Raspberry Pi OS: For Raspberry Pi devices
- Qubes OS: For extreme privacy and security
These specialized distros come with pre-installed tools and configurations for their intended use. They save you time setting up software manually.
If you have a niche need, there is probably a distribution for it. Even retro gaming has distributions like Lakka.
How To Find Your Perfect Distribution
Start by asking yourself what you want to do. If you just need a daily driver for web browsing and office work, Ubuntu or Linux Mint are safe bets. If you are learning system administration, try Fedora or Debian.
Use online tools like Distrochooser or the “Which Linux Distro” quiz. These ask you questions and recommend distributions based on your answers.
Try multiple distributions in virtual machines or live USBs. This lets you test drive them without committing. You can install several and see which one feels right.
Remember, there is no wrong choice. Even if you pick a distro and later switch, you will have learned something valuable.
Frequently Asked Questions
What term is used to refer to a specific variety of linux?
The term is “Linux distribution” or “distro.” It refers to a complete operating system built on the Linux kernel with specific software and configurations.
What is the difference between a Linux distribution and the Linux kernel?
The kernel is the core of the OS, while a distribution includes the kernel plus all the software needed for a full system, like desktop environments and applications.
Can I change my Linux distribution without reinstalling?
Not easily. You can switch desktop environments, but changing the distribution itself usually requires a fresh install. However, you can back up your files and settings first.
Which Linux distribution is best for beginners?
Ubuntu and Linux Mint are widely recommended for beginners. They have simple installers, large communities, and lots of documentation.
Are all Linux distributions free?
Most are free, including Ubuntu, Fedora, and Debian. Some enterprise distributions like Red Hat Enterprise Linux require a subscription, but free alternatives like Rocky Linux exist.
Linux distributions are the answer to what term is used to refer to a specific variety of linux. They give you the power to choose an OS that fits your exact needs. Whether you are a beginner or an expert, there is a distribution out there for you. Start with a popular one, explore, and enjoy the freedom Linux offers.