Hey. I've just noted there are more leftover files, namely dangling symlinks at:
l /etc/systemd/system/multi-user.target.wants/ntp.service /etc/rc*.d/*ntp lrwxrwxrwx 1 root root 13 Jul 10 2017 /etc/rc2.d/S03ntp -> ../init.d/ntp lrwxrwxrwx 1 root root 13 Jul 10 2017 /etc/rc3.d/S03ntp -> ../init.d/ntp lrwxrwxrwx 1 root root 13 Jul 10 2017 /etc/rc4.d/S03ntp -> ../init.d/ntp lrwxrwxrwx 1 root root 13 Jul 10 2017 /etc/rc5.d/S03ntp -> ../init.d/ntp lrwxrwxrwx 1 root root 31 Jun 30 2021 /etc/systemd/system/multi-user.target.wants/ntp.service -> /lib/systemd/system/ntp.service Interestingly, these only showed up on a system where I've upgraded straight from bullseye to bookwork. They're not there on a sid system, which was regularly upgraded. Cheers, Chris.

