Yeah.. I'm happy to say that I'm not proud, and I'm open to share my journey with fellow "trouble-shooters".. ';0]]
0) Restored to original bullseye backup
1) Cleared out my "/etc/apt/sources.list.d/" folder (sudo rm /etc/apt/sources.list.d/*)
2) Fixed "/etc/apt/sources.list" (standard bookworm sources.. see below)
1) Purged kodi (sudo apt purge kodi*)
2) Upgraded to bookworm..
..o) sudo apt update && sudo apt full-upgrade
..o) You might have to fix broken packages.. sudo apt install --fix-broken
3) Reinstalled kodi (sudo apt install kodi)
4) Rebooted (sudo shutdown -r now)
5) No need for startup entries, it fired up with my original skin
6) o/~ *meow*-*meow*-*meow*-*meow*.. o/~
Hopefully, I'll kick this thing in enough to get IAGL purring away.
Much luck!
"sources.list" -- 8< --
deb
http://deb.debian.org/debian bookworm main contrib non-free
deb
http://security.debian.org/debian-security bookworm-security main contrib non-free
deb
http://deb.debian.org/debian bookworm-updates main contrib non-free