Refreshing the /boot

Every three months once kernel team releasing new stable kernel which comes with new features, Improved Hardware & System Performance. At least monthly once we will get kernel patch/update from operating system for varies fix. For best practices, i would advice users to install all the updates regularly to make the system up and running without any issue.

And /boot partition sometimes needs a bit of that attention. If you enable automatic
updates, it will fill up with old kernels that you’ll probably never need. It also will stop
you from running dnf (Dandified Packaging Tool) to install or remove anything. If you find yourself in this
situation, you can use rpm to get around it. RPM is the higher-level package manager
in Red-Hat-based distributions, and it’s very useful when dnf has “broken”.

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