Yep … I think we’ve found it … I used K3B to burn
the DVD, but when I ran md5sum on /dev/sr0, the checksum
is off … I summed the ISO, but not the DVD. I thought
about summing the DVD about 30 minutes after my post …
You’d think the author of Inside Linux
could have figured this out
However, I’m not convinced you can md5 the device directly and get reliable results (if that’s what you did?). There are some interesting comments in the link I gave which might provide a shortcut, and the article itself suggests ways of stripping out ‘spurious’ information that will cause a false mismatch.
Life’s short, CDs are cheap… You could just burn it again.