GPL, Distros, Obligations of 3rd Party
 

I tried looking on gpl-violations and FSF and could not find an answer!
If I install a Linux Distro, say Ubuntu for someone:
A: what do I have to give them to conform with the GPL?

• Install CD?
• Source CD?
• Both Install & Source?
• Written Offer for source?

B: If I am:

• Paid as a Computer shop?
• Volunteer at an Install Fest?
• Friend of a Friend of a Friend?
• or does it matter?

A. nothing, it's not your distro, you are just installing it for someone. it's ubuntu's responsiblity to provide the source or a link to the source.
B. doesn't matter