We have successfully installed from the USB key ubermix on a set of Dell Latitude D610. We are now moving on to start working with a set of Earthwalk ebuddy 8.6. When we try to boot into the USB we instead enter into the grub file. What commands need to be entered here to successfully mount the USB to get the option of #1 installing ubermix for the first time. The USB key works fine on the next generation of Earthwalk 14RY and sucessfully boots into the menu choices. I'm assuming is some kind of issue with bios, but would greatly appreciate any guidance.
I appreciate any help or advice you can provide.