The kernel in Ubuntu and Linux Mint operating systems is very important because it becomes the fundamental part of the whole system, as its etymology describes, it is the kernel, which is part of the system that Responsible for linking software with resources available in hardwareand utilize them in an efficient manner, that is, it is the fundamental interface that exists between computer components and the operating system.
For Linux developers, the kernel is constantly improving, which gives us an idea of the kernel we have and use to initialize system components, At some point it will no longer be useful simply because it stops receiving updates and supports this version we use, so we have to update it when needed to avoid errors in our device’s operation. For all of this, it’s important to understand what the kernel is and how it works in a Linux system.
How to download and install the «Ukuu» tool to update the Linux kernel?
Now, to perform this kernel update, we have to remember that since it is a special part of the system, Your update cannot be automated, which is also not common, we have to download a tool specially created for this situation, «Ukuu» is the tool we need to perform this specific task efficiently and without frustration. This is also responsible for saving the Linux log files.
In this case, we’ll see how to get it from the Ubuntu and Linux Mint versions, since the two versions are different, both versions use the same tools. Now, Kernel is not only something of these operating systems, you have to know that it is used to manage the functions of computers and servers, and it is also found in mobile phone systems such as Android. Because that’s how the physical system and the logical system communicate.
on ubuntu
To start this installation, We have to download the repository first, to be able to install the tool, which will allow us to update the kernel. To do this, you have to write the following command in the terminal:
- First «sudo apt-add-repository –y ppa:tejee2008/ppa».
- After downloading the repository (PPA), we will update the system.
- Type «sudo apt update».
- Now we install the Ukuu tool «sudo apt-get install ukuu», enter «s» to accept the download.
- Finally, we run the Ukuu tool to update the kernel.
For Linux Mint
The Linux Mint method is the same as we just mentioned, we go into the terminal and start writing the series of commands needed to download and install Ukuu, first we proceed to download the repository.
- sudo apt-add-repository –y ppa:teejee2008/ppa.
- To download the repository type «sudo apt update».
- We install Ukuu «sudo apt-get install ukuu».
- Finally, we enter «s» to confirm.
What steps do you need to follow to get «Ukuu» running on both systems?
After downloading and installing the tool, we run it as follows, «sudo ukuu-gtk», so the tool will open a list and at the bottom we see the version in use and the available version of the OS kernel, already it is Ubuntu or Linux.
For other changes, we can enter «Settings» when starting the computer. In the Ukuu configuration, there are different options. How often to check for updatesnotifying when the kernel expires and how long Grub will be present when the computer is booted, etc; we will continue to update when these modifications are over.
How to use «Ukuu» tool to update Linux kernel in Ubuntu and Mint?
Now, after making the settings you want, we go to the list of available updates for the kernel, and Updates at the top of our pick listPress install, this will automatically start the update process, when it’s done, it’s recommended to discard the Ukuu tool to avoid updating the kernel automatically and causing problems, that’s why this update has to be done manually.
How to uninstall «Ukuu» from Ubuntu and Linux Mint after use?
Although it is very effective when updating the Kernel, if we want to uninstall it, the process is very simple, first open the terminal, and copy the following command into it «sudo apt-get purge ukuu», the only way to successfully uninstall the tool. You can reinstall it whenever you need to update again.