I noticed that there's a /var/log/dist-upgrade/apt-clone_system_state.tar.gz which seems to have most (if not all) APT state before upgrading, maybe someone can reconstruct an similar system to test on?
I noticed that there's a /var/log/ dist-upgrade/ apt-clone_ system_ state.tar. gz which seems to have most (if not all) APT state before upgrading, maybe someone can reconstruct an similar system to test on?