Bug#1034828:

As discussed, this issue could be in the dnf package which didn't have the PLUGINPATH updated to Debian's path, which could be verified in /usr/lib/python3/dist-packages/dnf/const.py. Can be worked around by adding the following line in [main] section of /etc/dnf/dnf.conf:

Bug#1034828: reportbug: dnf-plugins-core is incompatible with dnf from bookworm and "dnf repomanage" command does not work

Package: dnf-plugins-core Version: 4.3.1-3 Severity: normal dnf from bullseye can work with dnf-plugins-core (from bullseye-backports): ``` # dnf repomanage Unable to detect release version (use '--releasever' to specify release version) usage: dnf repomanage [-c [config file]] [-q] [-v]