Are you sure that you are not behind some proxy? I have faced this when behind a proxy.
-- failed to update dbus - 404 https://bugs.launchpad.net/bugs/196994 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs