Comment 1 for bug 573966

You can follow my progress here: http://ubuntuforums.org/showthread.php?p=9221997&posted=1#post9221997

I've determined that the installer for 10.10 switched the hard drive labels during my installation. I have two drives: sda and sdb. For some reason, 10.10 switches them. Perhaps this was the cause of mis-installing the root folder on the wrong drive? This seems like a pretty serious problem.