I downloaded and did an inplace upgrade from 12.04 to 12.10 last night. It all seemed to go fine but when I restarted the system it went immediately into memtest and started spitting memory errors during the random number test (@ ~44% memtest completion). The errors were still screaming by after I left it run overnight (8 hours later)

I'm try to determine if this is upgrade related or an unfortunate hardware failure coincidence.

Also, regardless of the cause, I would like to get a functioning system back. What info would you need to help me troubleshoot?

I'm running a 64-bit system on a Lemur laptop(model:lemu2) with 8GB RAM (I think - I haven't checked in a while)