Ive been trying to get ubuntu Dapper Drake 6.06 running, and it installed fine, but after i try to boot up, it gets to "GNOME Display Manager" and then freezes at a black screen, and no buttons work. I have it set up as a dual boot with Windows XP Home, SP2, and i have a nVidia GeForce MX 4000, and i have no idea why this is happening.

I tried turning off silent booting, and i get an abnormal amount of "Directory/File not found" messages, including one that says "md5: <some path>/xorg.conf, file not found"
I get the same problem with the LiveCD.