GNU/Linux Xubuntu 18.04 Installing Kernel 5 Guide
Hi! The Tutorial shows you Step-by-Step How to Install Linux Kernel 5.x in Xubuntu 18.04 Bionic LTS GNU/Linux.
And to Install Kernel 5.x on Xubuntu 18.04 is simple by the the HWE (Hardware Enablement) Stack setup that is derived from Ubuntu 18.10.

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1. Terminal Quick-Start
How to Quick-Start with Command Line on Xubuntu
First, to Update the Apt Repo Sources with:
sudo apt update
Contents
Tags: Kernel 5 Xubuntu 18.04, Kernel 5 Xubuntu Bionic Xubuntu 18.04 Kernel 5, Update Xubuntu 18.04 to 18.04.4, Xubuntu Bionic Kernel 5