trusted only changes the behaviour when downloading packages and stuff. You probably want allow-weak, allow-insecure. Though I do not recommend it, I'm not sure why you are doing this.
** Package changed: python-apt (Ubuntu) => apt (Ubuntu) ** Changed in: apt (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1693930 Title: python-apt complains even if trusted=yes in sources.list To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1693930/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs