> Hendrik:
> ...
> > Is there a line for sources that will access an archived Debian release? I'm
> > interested in running some software that was dropped from Debian about a
> > decade ago. I still have a bootable partition with that ancient release
> > lying round somewhere.
>
> https://www.debian.org/distrib/archive

And the timeline is here:

https://en.wikipedia.org/wiki/Debian_version_history

A decade ago would be lenny or squeeze.

Regards,
/Karl Hammar