Knowing your Ubuntu version is essential for troubleshooting, software compatibility, and system updates. Fortunately, checking your Ubuntu version is easy, whether you prefer using the command line or the graphical interface. In this guide, we’ll explore both methods.

Method 1: Using the Command Line

Step 1: Open Terminal

Press Ctrl + Alt + T to open the terminal.

Step 2: Use the lsb_release Command

To get detailed information about your Ubuntu version, run:

lsb_release -a

This command will display information such as the release number and codename.

Step 3: Check the /etc/os-release File

You can also view the contents of the /etc/os-release file:

cat /etc/os-release

This command provides details about your Ubuntu distribution.

Step 4: Use the hostnamectl Command

Another option is to use the hostnamectl command:

hostnamectl

This will show system information, including the operating system version.

Step 5: Check the /etc/issue File

For a simple output of your Ubuntu version, check the /etc/issue file:

cat /etc/issue

Method 2: Using the Graphical Interface

Step 1: Open Settings

Click on the system menu in the top right corner and select Settings.

Step 2: Navigate to About

In the Settings window, find and click on the About tab in the sidebar.

Step 3: Check OS Name

Under the Ubuntu logo, you will see your operating system version listed as OS Name.

Conclusion

These methods allow you to easily find out which version of Ubuntu you are using. Whether you prefer command-line tools or a graphical interface, both options are straightforward and effective.

For more tips and guides on Ubuntu, visit CodeAllow.