Package: debian-edu-config Version: 2.12.43 The dhclient hook /etc/dhcp/dhclient-exit-hooks.d/fetch-ldap-cert has been renamed to/etc/dhcp/dhclient-exit-hooks.d/fetch-rootca-cert in https://salsa.debian.org/debian-edu/debian-edu-config/-/commit/912fa538970efd7175481779a5bde71f6d14d530 On package upgrade the old hook fetch-ldap-cert will be left behind and lead to errors because the init script it tries to start no longer exists.
The old hook should probably be removed by a maintainer script. -- Guido Berhoerster