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5 Easy Ways to Check Your Ubuntu Version
If you’re an Ubuntu user, whether you’re new to the world of Linux or a seasoned pro, knowing your Ubuntu version is crucial. Why? Well, think of it like knowing the make and model of your car. It’s not just about pride; it’s about functionality. Different versions come with different features, security updates, and support levels. So, how do you check your Ubuntu version? Don’t worry, it’s simpler than you might think. In this guide, we’ll walk you through 5 easy ways to check your Ubuntu version that anyone can do, no matter your experience level.
Let’s dive right in, shall we?
1. Checking Ubuntu Version via Terminal
Why the Terminal?
The Terminal is like the Swiss army knife of Ubuntu. It’s a powerful tool that lets you interact with your system in ways that a graphical user interface (GUI) might not allow. Plus, it’s fast and efficient.
Using the lsb_release Command
One of the quickest and most reliable ways to check your Ubuntu version is by using the lsb_release command. Open the Terminal by pressing Ctrl + Alt + T and type the following:
lsb_release -a
This command will provide detailed information about your Ubuntu version, including the release number and codename. You’ll see something like this:
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal
Breaking Down the Output
- Distributor ID: This tells you that you’re using Ubuntu.
- Description: This gives you the full name of your Ubuntu version, including whether it’s a Long Term Support (LTS) release.
- Release: Here’s the number you’re looking for—your version.
- Codename: Each Ubuntu release is given a codename, which might come in handy when looking for specific support or software compatibility.
Why Use lsb_release?
It’s the most straightforward method for getting all the version details in one place. Plus, it’s universally available across Ubuntu versions.
2. Checking Ubuntu Version Using /etc/os-release File
Understanding the /etc/os-release File
The /etc/os-release file contains identification data for your operating system, including the version. It’s like a digital birth certificate for your OS.
How to Access It
To access this file, open your Terminal and type:
cat /etc/os-release
This command will display information similar to:
NAME=“Ubuntu” VERSION=“20.04.1 LTS (Focal Fossa)” ID=ubuntu ID_LIKE=debian PRETTY_NAME=“Ubuntu 20.04.1 LTS” VERSION_ID=“20.04”
Key Points to Note
- PRETTY_NAME: This field gives you a user-friendly name of your Ubuntu version.
- VERSION_ID: This shows the version number directly.
- VERSION: Includes both the version number and the codename.
Why This Method?
This method is particularly useful if you’re scripting or need to reference your OS version programmatically.
3. Checking Ubuntu Version with the GUI (Graphical User Interface)
Why Choose the GUI?
Not everyone is comfortable with the Terminal, and that’s okay! Ubuntu’s GUI provides a user-friendly way to check your version.
Using the Settings Menu
- Open Settings: Click on the gear icon in the upper-right corner of your screen to open the Settings menu.
- Navigate to About: Scroll down on the left sidebar and click on the ‘About’ section.
- Check Your Version: Here, you’ll find your Ubuntu version listed under “OS Name” or “OS Version”.
Advantages of the GUI
This method is intuitive and ideal for users who prefer clicking around rather than typing commands. It’s also a great option if you’re already in the settings menu for something else.
4. Checking Ubuntu Version via Neofetch
What is Neofetch?
Neofetch is a command-line system information tool that displays information about your operating system in a stylish, easy-to-read format, complete with your system’s logo.
Installing Neofetch
If you don’t already have Neofetch installed, you can easily install it by running:
sudo apt update
sudo apt install neofetch
Running Neofetch
Once installed, simply type neofetch in the Terminal and hit enter. You’ll be greeted with a visually appealing output that includes your Ubuntu version along with other system details like your kernel version, uptime, and memory usage.
Why Neofetch?
It’s a fun way to check your Ubuntu version while also getting a snapshot of your system’s specs. Plus, it’s highly customizable, so you can tweak the output to show exactly what you want.
5. Checking Ubuntu Version Using System Logs
What are System Logs?
System logs are files that record various events and processes that occur on your computer. Among other things, these logs can tell you what version of Ubuntu you’re running.
Finding the Log File
Ubuntu stores this information in several logs, but the easiest one to check is boot.log. To view it, type the following command in your Terminal:
cat /var/log/boot.log | grep "Ubuntu"
This command searches for any mention of “Ubuntu” in the boot log and displays it. The output will typically include your Ubuntu version.
Why Use Logs?
This method is a bit more advanced, but it’s useful if you’re troubleshooting or need to see historical data about your system’s versions.
Conclusion
So, there you have it—5 easy ways to check your Ubuntu version. Whether you prefer the Terminal or the GUI, there’s a method here that suits your style. Knowing your Ubuntu version is essential for managing updates, troubleshooting issues, and ensuring compatibility with software and drivers. The next time you’re asked what version you’re running, you’ll be ready with the answer!
FAQs
1. What is the easiest way to check my Ubuntu version?
The easiest way is to use the Terminal and type lsb_release -a. This command quickly provides all the details you need about your Ubuntu version.
2. Can I check my Ubuntu version without using the Terminal?
Yes! You can check your Ubuntu version through the GUI by navigating to the Settings menu and then to the ‘About’ section.
3. Why do I need to know my Ubuntu version?
Knowing your Ubuntu version helps ensure compatibility with software, security updates, and support. It’s crucial for troubleshooting and system management.
4. Is there a way to check my Ubuntu version visually?
Yes, using Neofetch allows you to see your Ubuntu version alongside other system details in a visually appealing format.
5. Can I check my Ubuntu version using a script?
Absolutely! Accessing the /etc/os-release file or using the lsb_release command in a script are reliable ways to programmatically check your Ubuntu version.
