CentOS Kernel Compilation It’s Not Recommended to Have Unversioned Obsoletes: Obsoletes: Kernel-headers Troubleshooting Guide

Solving Kernel Compilation “It’s not recommended to have unversioned Obsoletes: Obsoletes: kernel-headers” in CentOS Linux

Hi! This Tip Try to Solve CentOS Kernel Compilation “It’s not recommended to have unversioned Obsoletes: Obsoletes: kernel-headers” in CentOS GNU/Linux.

The Solution is simply to Upgrade System so to have matching Kernel and Kernel Headers.

1. Fixing System

   Then to Solve Kernel Compilation Issue in CentOS
   Run:

   sudo dnf upgrade

   Or:

   sudo yum update && sudo yum upgrade

   And then:

   sudo reboot

   Finally, possibly again:

   sudo dnf install kernel-devel

   Or:

   sudo yum install kernel-devel