I have a live Slackware 14.1 64-bit iso that hangs at Welcome to Grub!. MD5 sums check out for the downloaded image. The computer in question has successfully booted live images of other operating systems.Where should I begin to investigate this matter further, or, are there alternative boot methods for getting into a live image on DVD?
Live DVD hangs at GRUB2 on boot
boot;grub2;livecd
Full disclosure:  I did a very dumb thing in trying to solve this problem, and I did it on purpose.Don't do the dumb thing I did.  Which was boot into a working live environment, unmount /, and then #dd if=/path/to/iso.img of=/path/to/former/root.What does this do?  Kills your MBR (makes your computer unbootable).Fortunately, I have a separate partition for /home, and I did the dumb thing on a personal computer, so I didn't loose any files that I'm particularly attached to (farewell, /var/log & friends!) but now I get to enjoy the dubious pleasure of trying to reconfigure my entire OS.How I managed to actually solve the problem originally posed in this post was by taking the desired ISO and running the isohybrid command on the image, then dding it to a USB drive... et voila! Bootable, Slacky goodness.