If you’re running Linux, there’s a good chance your distro of choice uses Grub as the default bootloader. Grub has served well for many years, but it’s beginning to show its age. As with all software, it doesn’t take long before the latest-and-greatest becomes old-and-haggard. Features have been piling up in Grub without much thought going into revamping the core program. Eventually, this lead to a messy patchwork that no one really wanted to maintain. At this point, Grub2 was born.