My father needs a 32 bit Linux with all source codes. He has no internet access.

Some will remember me having done the same topic two years ago. Well, his DVD was stolen back then, and he only told me so today. So maybe someone can make suggestions where to get such a Linux.

Source code on the ISO? Does such a thing even exist anymore?

Pretty much all Linux distros are available in 32-bit nowadays. Ubuntu, Fedora, OpenSuSE, Mint, take your pick. :)

You used to be able to get Ubuntu CDs for free. They seem to have changed that a wee bit now. Still only a fiver:
http://www.ubuntu.com/download/ubuntu/cds

Naaaaaaw, should be for free. :-)

Ah, so you want the CD/DVD for free.

Sorry, no dice. Nobody does that anymore.

ISO file will do.

Then this here:

http://www.ubuntu.com/download/ubuntu/download

pretty much every distro offers an iso

But not with source codes on the iso...?

Debian compiled ISO's

http://cdimage.debian.org/debian-cd/6.0.4/i386/bt-cd/

Debian source ISO's

http://cdimage.debian.org/debian-cd/6.0.4/source/bt-cd/

Edit: If you don't want to use bittorrent, here are other download methods

http://www.debian.org/CD/

it's usually 2 iso's a source and a compiled, they have to provide source on request as part of the GPL