Today we are going to explain how to know which version of the Ubuntu system you have installed. It is very important that you know which version of your operating system you have installed in order to be clear about when it is appropriate to update.
In turn, on many occasions we need to carry out some task or modification and we need to have a specific version. How do we know which version of Ubuntu we have installed? Luckily, it is not complicated at all and in a few steps you will be able to find out which one you have installed.
Another thing to note is that only even numbers are LTS like Ubuntu 18 or 16, but not Ubuntu 15 or 17. What is LTS? These are stable versions of the operating system. When we recommend a version, we always do it with the LTS version to avoid bugs and enjoy a stable OS in every way.
Therefore, it is important that you also check if your version is LTS or not. Since in this way you will enjoy more updates and stable versions for its correct operation. Linux releases updates annually.
However, the LTS versions come out on alternate years and are versions that are supported for five years. Therefore, it is recommended that whenever you install Ubuntu you do so with an LTS version.
The tutorial is quite simple and will not take you more than a few minutes. Follow everything step by step, it is very easy and anyone, regardless of whether they have little knowledge, can do it without problems.
Without much more to add, we are going to start with this simple tutorial so that you can learn how to know which version of the Ubuntu system I have installed on my computer.
What is the version of Ubuntu that I have installed
Finding out what version of Ubuntu we have installed on our computer is a very simple task and it will take you a few seconds.
The first thing you should do is open a terminal by pressing the Ctrl + Alt + T keys. Another option is to go from Applications, then Accessories and to finish Terminal.
Now all you have to do is run one of these commands:
- $ cat /etc/issue
- $ cat /etc/lsb-release
- $ cat /proc/version
- $ lsb_release -a
All these commands are used to display the version you have installed. If one does not work for you, we recommend you try another.
How to know what version I have installed in Ubuntu
You may also need to know what version you have installed on your computer. If a 32 or 64 bit. For this we have to do something similar.
We open the terminal by pressing the Ctrl + Alt + T keys. We can also access it from Applications> Accessories> Terminal.
Now you have to run this command: $ getconf LONG_BIT. You are going to get one of these two numbers: 32 or 64. Obviously this is a reference to 32 or 64 bits respectively.
You can also use the command: $ uname -m. If the result is “i686” it means you have the 32-bit version. On the other hand, if “x86_64” appears, it means that you have the 64-bit version installed.
As you can see, it is not at all complicated to learn how to know which version of the Ubuntu system you have installed. With a few simple commands you will not only know the version you currently have installed but also if it is 32 or 64 bits.
Remember that at Miracomosehace we have a wide variety of Linux and Ubuntu tutorials and tricks that can be very useful to you. In case you have any kind of doubt about how to find out what version of Ubuntu you have installed, you can leave it a little further down in the comment box.