This is also the same in the Cosmic, Disco and Eoan builds. It's that CODENAME is defined wrongly in debian/rules - could it be that builds got copied directly from Artful instead of being rebuilt for each target dist?
** Summary changed: - Default Bionic apt-mirror with mirror.list using "artful" repositories + Wrong dist codename in mirror.list (using "artful" in all builds) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836571 Title: Wrong dist codename in mirror.list (using "artful" in all builds) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt-mirror/+bug/1836571/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs