Booting with GRUB Legacy, GRUB 2 and UEFI

For many years, the GRand Unified Bootloader (GRUB) has been the predominant bootloader for starting up enterprise-quality Linux systems. With the release of GRUB 2 a couple years ago came a dramatic change in how GRUB boots up your system and how you configure bootloader features. The Tech Brief attached here describes what you need t...