Step-by-step – Update Kernel GUI Pop!_OS

Updating Kernel

2. 2. Installing Mainline

   How to Install Mainline GUI for Pop!_OS GNU/Linux

   Mainline Pop!_OS Installation Guide

   Mainline Tool Pop!_OS Setup Tutorial

3. 3. Launching Mainline

   Then to Update Linux Kernel with Mainline Utility
   Simply run it from Shell:

   mainline

   Or use the Desktop Launcher:

   

4. 4. Installing Kernel

   Now to Install New Kernel on Pop!_OS with Mainline
   After the Kernel List is fetched simply choose the Release and then “Install”:

   

   And in a little while the Kernel should be successfully setup:

   

   To Load it then Reboot, from Command Line with:

   sudo reboot

   And possibly on the Grub Splash Screen Choose the New Entry.

5. 5. Removing Kernel

   Possibly to Remove Kernel on Pop!_OS with Mainline
   Again choose the Release and then “Remove”: