Dear Maintainer,

sudo dpkg-fsys-usrunmess -n

finish with:

...
D: cleaning up shadow deferred dir = /.usrunmess
dpkg-query: no se ha encontrado ningún paquete que corresponda con el
patrón /usr/lib/modules/5.16.0-6-amd64/kernel/drivers/net/ethernet/intel/ixgb.
.... (thousands of similar lines)
dpkg-query: no se ha encontrado ningún paquete que corresponda con el
patrón /usr/lib/modules/5.16.0-6-amd64/kernel/net/ieee802154/6lowpan.
D: installing local policy-rc.d
D: reconfiguring all packages
D: removing local policy-rc.d

Done, hierarchy unmessed, congrats!
Rebooting now is very strongly advised.
(Note: you might need to run 'hash -r' in your shell.)

Is it safe to execute sudo dpkg-fsys-usrunmess  with such warning
(error?) ?

Thanks!

The relevant program got removed from dpkg in the 1.22.12 release,
with:

https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=12e3bc2991ac27f73545a246bb95b84fb8d262c9

Closing, these reports.

Thanks,
Guillem