How To Check Ubuntu Version

How To Articles

Hey there! Today, I want to talk about something that every Ubuntu user should know: how to check the version of their Ubuntu system. Whether you’re a newbie or a seasoned Linux user, knowing the version of your operating system can be helpful in a number of ways. So, let’s dive right in and explore the different methods to check your Ubuntu version!

Method 1: Using the lsb_release Command

The easiest and most straightforward way to check your Ubuntu version is by using the lsb_release command. Open up a terminal by pressing Ctrl + Alt + T and simply type the following command:

$ lsb_release -a

This will display detailed information about your Ubuntu system, including the release number, codename, and more.

Method 2: Checking the /etc/os-release File

Another method to find out your Ubuntu version is by checking the /etc/os-release file. This file contains various details about your operating system, including the release version. Open up a terminal and type:

$ cat /etc/os-release

This will display the contents of the os-release file, including the VERSION_ID field, which contains the version number of your Ubuntu system.

Method 3: Using the lsb_release and grep Commands

If you prefer a more concise output, you can combine the lsb_release command with the grep command to filter out only the version information. In the terminal, type the following command:

$ lsb_release -sr

This will display only the version number of your Ubuntu system.

Now that you know how to check your Ubuntu version, let me share some personal thoughts. As a long-time Ubuntu user, I find it extremely important to keep track of the version I’m using. Not only does it help me stay up-to-date with the latest features and security patches, but it also allows me to troubleshoot any issues I might encounter more efficiently.

One scenario where knowing your Ubuntu version can be crucial is when you’re trying to install software or packages. Some software may have specific compatibility requirements with certain Ubuntu versions, so it’s essential to ensure that you’re running the right version to avoid any compatibility issues.

Additionally, if you’re seeking help or troubleshooting assistance online, providing your Ubuntu version can greatly help others in understanding your system’s configuration and providing accurate solutions.


So, there you have it! Checking your Ubuntu version is a simple yet important task for any Ubuntu user. Whether you prefer using the lsb_release command, checking the /etc/os-release file, or combining commands like lsb_release and grep, you now have multiple methods to find out the version of your Ubuntu system.

Remember, knowing your Ubuntu version not only helps you stay up-to-date and ensure compatibility with software, but it also plays a crucial role in troubleshooting and seeking assistance from the Ubuntu community. So, go ahead and check your Ubuntu version to make the most out of your Linux experience!