[kubuntu] Sporadic freezing / failing to boot

view full story

http://ubuntuforums.org – Well, it's just as the title says. I'm running 12.10, and honestly I'm stumped as to what my problem is. Sometimes my computer will fail to boot multiple times in a row, then all the sudden work great. Usually during the failed boots I get an error message "grub: out of disk", and I have to turn off the computer. Sometimes, I get that same message, and it will boot fine until the desktop loads, then everything will freeze except the mouse pointer. After a couple tries, it will work just fine (I'm posting this on it right now!). Usually the only time it will freeze after a succe (Hardware)