6/25/2023 0 Comments Centos latest kernel versionFor more info, refer to the kernel Releases page. One important thing to consider is the life cycle of a kernel version – if the version you are currently using is approaching its end of life, no more bug fixes will be provided after that date. This new Kernel 5.0 version is a long-term release and will be supported for 6 years, earlier all Linux Kernel versions were supported for 2 years only. If we now go to, we will see that the latest kernel version is 5.0 at the time of this writing (other versions are available from the same site). The following image shows the output of the above command in a CentOS 7 server: Check Kernel Version in CentOS 7 To show the current version installed on our system we can do: # uname -sr When we install a distribution it includes a certain version of the Linux kernel. Ready to update your kernel on CentOS 7 or one of their derivatives such as RHEL 7 and Fedora? If so, keep reading! Step 1: Checking Installed Kernel Version Additionally, updating our kernel will help us to leverage new kernel functions and to protect ourselves from vulnerabilities that have been discovered in previous versions. With new devices and technology coming out periodically, it is important to keep our kernel up to date if we want to make the most of out them. Suggested Read: How to Upgrade Kernel in Ubuntu To do this, the kernel communicates with the hardware through the drivers that are built into it or those that can be later installed as a module.įor example, when an application running on your machine wants to connect to a wireless network, it submits that request to the kernel, which in turns uses the right driver to connect to the network. Managing system resources as efficiently as possible.Acting as an interface between the hardware and the software running on the system.On the other hand, a distribution is a fully-functional system built on top of the kernel with a wide variety of application tools and libraries.ĭuring normal operations, the kernel is responsible for performing two important tasks: Although some people use the word Linux to represent the operating system as a whole, it is important to note that, strictly speaking, Linux is only the kernel.
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