$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

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

December 30, 2020 | By the+gnu+linux+evangelist.

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

This Tip Try to Solve CentOS Kernel Compilation “It’s not recommended to have unversioned Obsoletes: Obsoletes: kernel-headers” on CentOS GNU/Linux – Step by step Tutorial.

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

CentOS Kernel Compilation It’s not recommended to have unversioned Obsoletes: Obsoletes: kernel-headers CentOS Troubleshooting Guide

  1. Fixing System

    Then to Solve Kernel Compilation Issue on CentOS
    Run:

    sudo dnf upgrade --refresh
    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

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