anacron (2.3-36) unstable; urgency=medium If you run Debian testing/unstable and ever installed anacron 2.3-33 on a systemd based system, then anacron will no longer be enabled and the daily/weekly/monthly cron jobs will not be run until the anacron timer is reenabled. Since not all cron jobs have migrated to systemd timers, Debian testing/unstable systems with systemd and anacron may be missing some essential cron jobs, such as making backups of aptitude state. To see if a system is affected you can use these commands: zgrep -i anacron.*2.3-33 /var/log/apt/history.log* systemctl status anacron.service anacron.timer To re-enable anacron you can use this command: sudo systemctl enable --now anacron.service anacron.timer -- Lance Lin Wed, 11 Jan 2023 20:18:12 +0700