Install gfxboot-theme-ubuntu by entering the following commands in the terminal:
sudo apt update sudo apt install gfxboot-theme-ubuntu
Description:
Ubuntu theme for gfxboot-compliant boot loaders
This is an Ubuntu theme for the gfxboot graphical boot loader extension. It should be suitable for Ubuntu derivatives as well as Ubuntu itself. . This theme does not include any help texts or logos itself. Those should be provided by other packages, and may be specific to Ubuntu derivatives.
Version: 0.21.0
Section: utils