Comment 4 for bug 1700611

Hi Steve --

So far what I see as not working if the file is go-r when a regular u:

1) update-manager stacktraces
2) apt-cache policy (on xenial it bails early without printing anything)

Options:

a) we don't care about these things breaking, and file bugs against those projects?
b) we make the /etc/apt/sources.list.d/*.list file g+r and chown it root:adm?

Let me know what the desired behavior here is if you don't mind.