OT: Upgrade Bullseye to Bookworm, and getting of rid of systemd?

[Ottavio Caruso <ottavio2006-usenet2012@yahoo.com>]

Hi,

I posted this to the debian-init-diversity, but it's a low traffic list 
and I am posting here just in case, apologising for the possible off topic.


-------- Weitergeleitete Nachricht --------
Betreff: Upgrade Bullseye to Bookworm, and getting of rid of systemd?
Datum: Wed, 21 Jun 2023 12:04:09 +0100
Von: Ottavio Caruso
An: debian-init-diversity@

Is it at least theoretically possible to upgrade (as opposite to
install from scratch and/or converting Debian to Devuan) stock Debian
Bullseye to Bookworm and getting rid of systemd?

If so, should it be done before of after upgrading? Can one kill two
birds with one stone?

I have found only two references [1] [2] and I don't know how I can
(and if it's worth) putting all the pieces together.

[1] 
https://wiki.debian.org/Init#Changing_the_init_system_-_on_a_running_system
[2] 
http://www.chiark.greenend.org.uk/pipermail/debian-init-diversity/2023-April/006028.html

--
Ottavio Caruso

A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?