The free Ubuntu operating system serves as a good al­tern­at­ive to Windows and macOS. The open-source system is highly flexible and comes with a variety of pre-installed software. Pro­gram­mers can further develop its programs or use it for im­ple­ment­ing their own software projects. But of course there will be times when you want to install ad­di­tion­al programs. So how do you find out if your preferred software is com­pat­ible with your Ubuntu operating system? The Ubuntu version you’re using will be crucial in­form­a­tion.

You’ll also need to know which Ubuntu version you’re running when troubleshoot­ing. If you include the version number in your searches on forums and blogs, you’ll get a more specific answer to your questions. Keep reading to find out how to check your Ubuntu version.

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Checking the Ubuntu version in the terminal

There are two ways to check your Ubuntu version in the terminal. Both of them use a simple command entered into the command line.

Option 1: Command lsb_release -a

  1. Open the terminal using ‘Show Ap­plic­a­tions’ or use the keyboard shortcut [Ctrl] + [Alt] + [T].
  2. Type the command ‘lsb_release -a’ into the command line and press enter.
  3. The terminal shows the Ubuntu version you’re running under ‘De­scrip­tion’ and ‘Release’.
Image: View your version of Ubuntu in the terminal
The command lsb_release -a shows you the Ubuntu version you’re using.

Option 2: Read the contents of /etc/lsb-release

  1. Open the terminal using ‘Show Ap­plic­a­tions’ or with the keyboard shortcut [Ctrl] + [Alt] + [T].
  2. Type the command ‘cat /etc/lsb-release’ into the command line and press enter.
  3. The terminal shows the Ubuntu version you’re running under ‘DISTRIB_RELEASE’ and ‘DISTRIB_DE­SCRIP­TION’.
Image: The terminal can read the contents of the file cat /etc/lsb-release including your version of Ubuntu
You can use the terminal to read the contents of the file cat /etc/lsb-release and view your Ubuntu version.

Checking the Ubuntu version in Settings

Another way to check your Ubuntu version is in the Settings. This can be done in just three clicks.

  1. Go to ‘Show Ap­plic­a­tions’
  2. Open ‘Settings’
  3. When the program is open, you’ll see ‘Details’ at the bottom of the left menu bar. When you click on this, you’ll see in­form­a­tion about your system on the right. The Ubuntu version is written in large text right below the Ubuntu logo.
Image: View your Ubuntu version in the settings
Click on ‘Details’ in the settings to view your Ubuntu version.
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