Ubuntu CD image build software

Comment 125 for bug 1040557

Hi, a few days ago I bought a Samsnug 7 Series (NP700Z5C-s03) and before installing Ubuntu I searched on internet and i found this bug.

I would ask if this is a bug in Ubuntu or Linux (if I install other distributions I have no problems?) And if the current solution is simply disable the fastboot which in turn disables the UEFI?

Moreover, for the voice of the Bios "OS Selection" are fine all? The important thing is to disable fastboot?

Finally, I want me ask you if only some models have this bug or all handsets with NP700Z5C advisable (regardless of the last three digits of the model S01-S02-S03)?

I apologize for my English but I used Google Translate (I'm Italian).
Thanks in advance