How to Update Kernel on Linux Mint 21 – Step-by-step

GNU/Linux Mint 21 Updating Kernel – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Update/Upgrade Linux Kernel in Mint 21.x GNU/Linux Desktop.

And this Update Linux Kernel on Mint expose All the Best available Methods.

Especially relevant: the first thing to do is a simple System Update.

Finally, this guide includes detailed instructions about to Updating Linux Firmware.

1. 1. Terminal Getting-Started Guide

   How to QuickStart with Command Line on Mint GNU/Linux:

   Console Mint QuickStart Guide

   Getting-Started with Command Line on Mint Linux.

   First Update the Apt Repo Sources with:

   sudo apt update

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.

2. 2. Updating System

   First, try with a System Update
   With:

   sudo apt update && sudo apt upgrade

   And in case of a New Kernel setup then to Reboot:

   sudo reboot

   After Restart to Check your loaded Kernel Version:

   uname -r

   Last, in case it’s Not that you wanted, then See the Next Step.