Lemur Upgrade to 12.10 gone wrong or bad timing hardware failure

[isantop]

OK, so the Memtest off of the 12.10 is bad. I have gotten similar errors from the one I got from the lubuntu disk, version 4.20, I think. Is the version off the web site good?

Yes, though you'll want to write it to a CD, as it's difficult to put it on a USB drive.