Anyone have any advice on creating a SUU DVD that works from Repository Manager 1.7 or 1.8?

I've created them before on previous version with no problems. I select the Linux bundles for my servers and create a bootable SUU ISO, but the system never boots properly to run the script.

something about UDEV failed event then a lot of "could not mount" then is invalid.

I'm not a Linux Wiz so after ALT-F2 to enter console, I am unsure how to mount anything, nor can I find the bundles or scripts.

This is an ESXi server so Windows firmware updates are out of the question. BIOS version is 2.7 on the PE2950 in question.

I've tried generating the ISO from a system running 1.7 and another one running 1.8. Same results.