Running an .iso in Grub 2 (Truecrypt Recovery)

view full story

http://unix.stackexchange.com – Backstory: I'm trying to recover a TrueCrypt installation. I've got the TrueCrypt recovery iso - and I'm trying to add that as a GRUB entry (I can still boot into Ubuntu on that same device) or run the TrueCrypt recovery iso from a USB stick. I have an iso file which I would like to boot from - so I've tried a couple things: http://jmesmon.github.com/2012/01/26/TCRD.html - which suggests using memdisk{find} - but when I run the linux16 command in the grub CLI - I got a complaint about an incorrect magic value (so it's an apparently an unexpected input). How to boot from iso with Grub2/Burg b (HowTos)