Checking your Ubuntu version is a simple task that can be completed in just a few steps. Knowing your Ubuntu version is important for system updates, security patches, and software compatibility. In this article, we’ll walk you through how to easily find out which Ubuntu version you’re running.
Step by Step Tutorial: Check Ubuntu Version
Before we dive into the steps, it’s important to understand that checking your Ubuntu version helps you to keep your system up to date and secure. Let’s get started!
Step 1: Open the Terminal
Press Ctrl + Alt + T to open the Terminal.
The Terminal is the command-line interface in Ubuntu that allows you to interact with your system. Think of it as a powerful tool to execute various tasks.
Step 2: Enter the Command
Type lsb_release -a and press Enter.
This command is short for Linux Standard Base, and the -a flag stands for ‘all’, which means it will display all the LSB (Linux Standard Base) information.
Step 3: Read the Output
Look for the line that starts with Description: or Release:.
The output will display several lines of information, but the one you’re interested in will tell you the release number of your Ubuntu installation.
After completing these steps, you should now know the version of Ubuntu you are running. This information can help you with troubleshooting, software installation, and ensuring that you have the latest security updates.
Tips for Checking Ubuntu Version
- Ensure your system is up to date before checking the version.
- The
lsb_release -acommand can also show the codename of your Ubuntu release. - If you prefer a graphical interface, you can find the version information in the ‘About’ section of your system settings.
- Remember that Ubuntu releases have support cycles, so knowing your version is crucial for maintaining support.
- You can also use
uname -rto check your Linux kernel version, which is different from your Ubuntu version but still good to know.
Frequently Asked Questions
What if the lsb_release -a command doesn’t work?
If the command doesn’t work, you may need to install the lsb-core package using sudo apt-get install lsb-core.
Can I check the Ubuntu version without using the Terminal?
Yes, you can go to the system settings and look for the ‘About’ section, which will display the version information.
How often does Ubuntu release new versions?
Ubuntu typically releases new versions every six months, in April and October.
What’s the difference between LTS and regular releases?
LTS stands for Long Term Support, which means these versions are supported for a longer period (usually five years), while regular releases are supported for nine months.
Does knowing my Ubuntu version help with installing software?
Yes, knowing your Ubuntu version can help ensure that you download compatible software for your system.
Summary
- Open the Terminal.
- Enter the
lsb_release -acommand. - Read the output for your Ubuntu version.
Conclusion
Knowing your Ubuntu version is like knowing your shoe size before buying a new pair of sneakers. It’s essential for a proper fit! Just like you wouldn’t want to squeeze into a size too small or slip around in a size too big, you wouldn’t want to run software that’s not compatible with your current Ubuntu version. By following the steps we’ve outlined, you can easily check your Ubuntu version and ensure your system is up to date, secure, and running smoothly. So, go ahead and give it a try, and remember to keep your system updated for the best performance and security. Happy computing!