GNU/Linux Ubuntu 18.04 Building Kernel 5.11 from Source Code Guide
Hi! The Tutorial Shows You Step-by-step How to Build and Install a New Custom Kernel 5.11 from Source Code in Ubuntu 18.04 Bionic LTS GNU/Linux.
Especially relevant: this Ubuntu 18.04 Kernel 5.11 Setup make use of the latest Linux Kernel Source Code.
Again this tutorial make it the Easy Way and so is intended especially for Beginners.
Important to know how this Setup does Not change your existing System and so in any case you will be able to startup with the current Kernel from the Grub Splash Screen.
For further advanced Kernel Configuration instructions you may see the Linux Kernel Documentation.
Finally, for a Non Bootable System before see How to chroot on Ubuntu GNU/Linux Tutorial.
1. Installing Requirements
Open a Terminal Shell emulator window
(Press “Enter” to Execute Commands)
sudo apt update && sudo apt upgradeAuthenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
How-to Quick-Start with Command Line on Ubuntu GNU/LinuxCommand Line Ubuntu Linux QuickStart Guide
sudo reboot nowAnd then play:
sudo apt install build-essential libncurses5-dev fakeroot xz-utils libelf-dev
2. Making Target Directory
Now make the Target Folder