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

Step-by-step – Mainline Installation in Pop!_OS

October 1, 2021 | By the+gnu+linux+evangelist.

GNU/Linux Pop!_OS Installing Mainline – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install Mainline GUI Kernel Installer/Updater in Pop!_OS 18.04+ LTS GNU/Linux Desktop.

And Mainline GUI for Pop!_OS Linux is a Tool for installing the latest Mainline Linux Kernel on Ubuntu based Distributions.

But with Mainline you can easily manage your Kernel and so in case also to Downgrade it.

Moreover, the Mainline Features:

  • Fetches Kernel list from kernel.ubuntu.com

  • Optionally watches and displays notifications when a new kernel update is available

  • Downloads and installs packages automatically

  • Display available and installed kernels conveniently

  • Install/remove kernels from gui

  • For each kernel, the related packages (headers & modules) are installed or removed at the same time

Finally, this guide includes detailed instructions about How to Update/Upgrade Kernel with Mainline on Ubuntu.

Mainline Pop!_OS Installation Guide - Featured
  1. 1. Launching Shell Emulator

    Open a Terminal Shell emulator window
    Hit Win/Cmd to Show Bar.
    (Press “Enter” to Execute Commands)

    Open Terminal Shell Emulator
    Or Right-Click on Desktop or Folder and Choose “Open in Terminal”:
    Menu Open in Terminal
    And Update Pop!_OS Apt Repository:
    sudo apt update
    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

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