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

Step by step – Update Kernel GUI Ubuntu 21.10 Guide

July 3, 2021 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu 21.10 Updating Kernel GUI – Step by step Guide

The tutorial shows you step-by-step How to Update/Upgrade Kernel with GUI easily on Ubuntu 21.10 Impish GNU/Linux desktop – Step by step Tutorial.

And this Update Linux Kernel Ubuntu Impish Guide make use of Mainline a UI Tool to manage the Linux Versions on Ubuntu based desktops.

Especially relevant: this guide is valid also in case you need to Downgrade the Linux Kernel.

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

Step-by-step – Update Kernel GUI Ubuntu 21.10 Guide
  1. 1. Accessing Shell

    Open a Terminal window
    Ctrl+Alt+t on desktop
    (Press “Enter” to Execute Commands)

    Update Kernel GUI Ubuntu 21.10 Guide - Open Terminal Shell Emulator
    In case first see: Terminal QuickStart Guide.