Аналогичная проблема с Ubuntu 22.04.2 LTS
root@newwall:/opt/kaspersky/klms# /opt/kaspersky/klms/bin/klms-setup.pl
Setting up database
Registering service klmsdb
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
Use of uninitialized value $out in string ne at /opt/kaspersky/klms/lib/perl/KL/LmsUtils.pm line 126.
Fatal error: Database initalization failed.