Install gfxboot by entering the following commands in the terminal:
sudo apt update sudo apt install gfxboot
Description:
tool to test and create graphical boot logos (runtime)
gfxboot is a tool to test and create graphical boot logos for gfxboot compliant boot loaders. Currently, this includes grub, lilo, and syslinux (all payloads). . This package contains the runtime utility.
Homepage: http://gfxboot.sourceforge.net/
Version: 4.5.2-1.1-5build1
Section: utils