I did this, and I could see my mounted drive ... but if i tried to ls, i
got mostly garbage, so i've probably done something ELSE wrong.
I went back to the knoppix boot to see if I had further destroyed
anything, but fortunately, everything there still looks the same, so at
least I don't appear to have caused any further damage ...
I realize, of course, that I'm into way over my head ... if I can't find
some way to copy these files soon, I'm going to have to surrender and
send it out to a data recovery company (as much as I hate to do that).