Am 09.07.2021 um 11:37 schrieb Timo Röhling:
* Michael Biebl <biebl@debian.org> [2021-07-09 11:01]:Splitting out libsystemd-shared (once) will make PID1 very brittle. It can lead to situations where old systemd + new libsystemd-private is installed. If the installation is aborted at this point, you have an unbootable system.Helmut suggested a tightly versioned dependency, so such a state would never be consistent.
That tightly versioned dependency doesn't help unfortunately. There is still a time window between the new libsystemd-shared and the new systemd being unpacked.
Michael