I'm looking for the memtest option on the 64 bit version of 12.04 live cd, but the only options I have are "Try without install", "Install", and "Check disk for defects". What am I missing?
So from the live cd it will not work at the moment. According to this topic you can add it afterwards: How can I add the Memtest86+ options back to the Grub menu? but I doubt it will work: deleted comments state you still get the
I also found this: