Possibly, a better action if a newer kernel is required would be to upgrade RHEL itself.A complex accounting software solution that allows you to manage and organize your small business in a convenient way by providing you with numerous useful functions Maybe that has an impact on official Red Hat support. So it is possible to see that some RHEL users have installed a different kernel version branch on a given RHEL. Sometimes, at operational level it is possible to modify the kernel in order to support a specific device or not supported hardware. The information above is how it should be. That might not be the latest version available for a given system depending on subscriptions, access to repositories and internal management if using Red Hat Satellite. It is possible to see the latest version of the kernel packages for a given kernel version branch online. The command yum list kernel shows what has been officially prepared and released for that version of RHEL. The source of the information for knowing the latest kernel version of a given RHEL version is within RHEL. (read the "Available from" and the "Repo label")įigure 2: Illustration to show the kernel 3.10.0-957.38.3.el7 if available from products in these repos label This version is only available for systems that use an EUS add-on subscription: Here it seems that this is the case with kernel package version 3.10.0-957.35.2. Maybe the repository where the latest version of the kernel is not available with the system's subscription because the system is subscribed to an EUS repository. EUS is used by organizations that want to stay on a minor or "dot" release of Red Hat Enterprise Linux for a longer period of time instead of moving to a new minor release.Īs an example, an organization may choose to use RHEL 7.6 EUS so that the systems can stay on the 7.6 packages, but still get security updates for a period of up to two years instead of moving to RHEL 7.7. There is an add-on for the Red Hat Enterprise Linux subscription called Extended Update Support (EUS). As a result, the command yum list kernel is not showing the latest version of that kernel package branch locally because an update is not available from the Satellite server. This is accomplished with a “Content View.” It could be that the system subscribed to a Red Hat Satellite is registered to some "Content Views" which are not updated. Red Hat Satellite allows administrators to provide specific packages to systems within their organization. The system is connected to Red Hat Satellite. But there are several reasons why your system’s view of the latest available kernel may be different than the one available directly from the Red Hat Customer Portal: So it should be the question of only seeing what the latest version of the kernel package is available for that system using yum list kernel. The Red Hat team makes the latest kernel version available in the RHEL repos. The RHEL administrator, with a system that has the latest available kernel installed, should be confident that the system has updates installed that comply with their organization’s requirements. The full command to list the kernel package available is: Where to download the latest kernel? The latest kernel for a specific version of RHEL should be installed within the OS, using the yum command. Getting the latest kernel for your RHEL systems You can browse and download Red Hat released kernels at this url. They are not from the same branch and are not intended for RHEL7.6. There are newer kernel versions available in other branches, such as kernel version 3.10.0-1062 (for RHEL7.7), and 4.18.0-80 (for RHEL8). Looking at the kernel packages in Figure 2, one can see that at the time of writing, the latest version of that kernel package's branch 3.10.0-957 is 3.10.0-957.38.3, found here: The Red Hat distributed kernel package has its own versioning, in this case, 957. From an operating system point of view, that kernel is built from source 3.10.0 available from the kernel package. That means, for example with RHEL7.6, that it shipped with the kernel version branch 3.10.0-957. Figure 1: Listing of RHEL releases with kernel versions
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