On a Fedora Core 3 system, with the latest Mailman package (2.1.5), I'm able to successfully create new lists (list_lists displays them, aliases contains the redirect, virtual contains the virtuser), but they don't show up for the domain owner.
I'm guessing that the module is looking in /usr/lib/mailman, which doesn't contain list data. The data directory is /var/lib/mailman.
Status:
Closed (fixed)