This is a weird one. My MSI S260 laptop's keyboard doesn't work prior to the OS. I can't access the BIOS, I can't even select an item in Grub. I need to wait until Ubuntu has loaded before I can use my keyboard. When I boot from a live CD, the pre-boot menu also is unresponsive to my keyboard, but once in the live CD OS, the keyboard works flawlessly. This is a major pain in the butt. Anyone ever encountered this weird problem? Any fixes?