How to Update Kernel on Debian Bullseye – Step-by-step

GNU/Linux Debian Bullseye Updating Kernel – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Update/Upgrade Linux Kernel in Debian Bullseye 11.x GNU/Linux Desktop.

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

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

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

Finally, this Solution should be valid for all the Debian-based Distros like:

• Kali
• MX Linux
• Deepin
• Parrot
• antiX
• SparkyLinux
• Q4OS
• Vanilla OS
• Netrunner
• Voyager Debian
• MakuluLinux
• Elive
• LMDE
• Parsix
(You may just need to Discover what’s the Parent Release)

1. 1. Setting Up Backports

   How to Install Backports Repository on Debian GNU/Linux

   Backports Debian Setup Guide

   GNU/Linux Debian Backports Installation Guide.
   The Setup includes ‘contrib‘ and ‘non-free‘ Sources.
   If you want to further Managing these Sources see: Debian Non-free Repo Setup.

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.