Binary package “virtualbox-guest-x11-hwe” in ubuntu focal

x86 virtualization solution - X11 guest utilities

 VirtualBox is a free x86 virtualization solution allowing a wide range
 of x86 operating systems such as Windows, DOS, BSD or Linux to run on a
 Linux system.
 This package provides the X11 guest utilities for VirtualBox. These utilities
 are meant to be run inside the virtual machine.
 They provide closer integration and improve the interactive performance.