This looks like something prevented the main upgrade to run at all. Either etckeeper or something else in the dpkg::pre-invoke scripts. There is a bug here that the non-interactive upgrader does not detect this as a error.
This looks like something prevented the main upgrade to run at all. Either etckeeper or something else in the dpkg::pre-invoke scripts. There is a bug here that the non-interactive upgrader does not detect this as a error.