Installation of Ubuntu 19.04 (Disco Dingo) Desktop on UEFI Firmware Systems

Ubuntu 19.04, codename Disco Dingo, non-LTS, has finally been released for Desktops, Servers, Cloud and other instances and flavours. This version comes with nine months support and some interesting changes, the most notable ones being the polished and improved Yaru theme, GNOME 3.32, Mesa 19.0, Linux Kernel 5.0, and a number of packages upgraded to their latest version.