I want to install Ubuntu in a PC with no internet access.
I want to have a local copy of the repositories in an external HD drive. This external HD drive is formatted as NTFS and has about 1 TB of free space.
How much space will I need to have a full copy of the repositories? Where and how do I download it? How do I set it up so that when I plug in the external HD, my PC sees it as the source repository?
Update: I have been reading https://help.ubuntu.com/community/AptGet/Offline/Repository, and I downloaded all the files inside http://archive.ubuntu.com/ubuntu/dists/trusty/ (binaries for architecture amd64). I think I've done something wrong, because it totals to only about 50 MB. Isn't it supposed to be around 50 GB?