Package: libelogind0 Version: 241.3-1+debian1 Severity: serious I wrote this in #934132 but that is being ignored so I'll repeat here.
I don't think it's reasonable to ship this package with C/R/P libsystemd0. I think it opens you (and, more importantly, users) up to issues like #934491. Even if #935910 were to be fixed in the package manager in bullseye, it would still mean libelogind0 couldn't ship with the C/R/P until bullseye+1. But beyond that particular issue, I'm sorry to say I think fundamentally attempting to provide a drop-in replacement for libsystemd0 while conflicting with systemd is doomed. The replacement of sysvinit with systemd was careful to keep both init systems co-installable, and I think that's something to preserve to avoid providing users with a loaded footgun with alternative init systems. Cheers, Julien