It seems the Kali team has ironed out the issues with gnupg as well as redis and seems to currently prepare new packages for uploading to Kali and Debian. Let’s see if these uploads will solve the problem.
0008186: Greenbone ospd-openvas service does not start properly - Kali Linux Bug Tracker
I have uploaded openvas-scanner version 22.4.1-2. It fixes the issues you reported.
and:
Prepare for Release (f9c8ca8a) · Commits · Debian Security Tools Packaging Team / openvas-scanner · GitLab
openvas-scanner (22.4.1-2) unstable; urgency=medium
- Use upstream redis-openvas.conf with a Debian patch instead of
debian/redis-openvas.conf* so we will import the upstream improvements
(like
Explicitly disable save in redis by jjnicola · Pull Request #1199 · greenbone/openvas-scanner · GitHub)- Add missing key for feed validation
(Building 22.4 from Source - Greenbone Community Documentation)