[16:14] <CarlFK> this makes me angry:  You must put some 'source' URIs in your sources.list
[16:14] <CarlFK> how do i tell DI to not #comment those out?
[18:27] <cjwatson> https://help.ubuntu.com/lts/installation-guide/amd64/apbs04.html#preseed-apt
[18:27] <cjwatson> # Enable deb-src lines
[18:27] <cjwatson> #d-i apt-setup/local0/source boolean true
[18:39] <CarlFK> cjwatson: pretty sure that only works on local0
[18:39] <CarlFK> # Additional repositories, local[0-9] available
[21:12] <cjwatson> CarlFK: ah, sorry.  d-i apt-setup/enable-source-repositories boolean true
[21:12] <CarlFK> cjwatson: woot!!! I was hoping that existed, but couldn't find it. even did the "make preseed from installed system"