Non-x86 platform support (such as PowerPC).Boot LiveCD ISO images directly from hard drive.Graphical boot menu support and improved splash capability.Scripting support including conditional statements and functions.GRUB 2's major improvements over the original GRUB include: Content reflecting other versions of Grub 2 will be noted in the appropriate entry. and Grub 1.99, packaged with Ubuntu 12.04 LTS (Precise Pangolin). This guide covers the use of Grub 1.98, the Grub release found in Ubuntu 10.04 LTS (Lucid Lynx). Grub version 1.99 became the default on Ubuntu 11.04 (Natty Narwhal) and introduced some major changes in the Grub file contents. To determine your version, use grub-install -V. GRUB legacy (version 0.97) will be referred to as GRUB. In this guide, GRUB 2 is version 1.98 or later. It has been completely rewritten to provide the user significantly increased flexibility and performance. GRUB 2 is a descendant of GRUB (GRand Unified Bootloader). As the computer starts, GRUB 2 either presents a menu and awaits user input or automatically transfers control to an operating system kernel. GRUB 2 is the default boot loader and manager for Ubuntu since version 9.10 (Karmic Koala). Booting FreeBSD, NetBSD, and chainload or multiboot OSes.Preventing booting via Grub command-line.Last Boot Failed or Boot into Recovery Mode.

Instal the new for mac Grub2Win 2.3.7.3