debian systemd-sysv-generator[7216]: SysV service '/etc/init.d/gdomap' lacks a native systemd unit file

Problem Statement:

Debian 12 boot error saying debian systemd-sysv-generator[7216]: SysV

service '/etc/init.d/gdomap' lacks a native systemd unit file.

Verify the error:

journalctl --pager

Output(Only Part Concerned):

Feb 27 10:13:03 debian systemd-sysv-generator[7216]: SysV service '/etc/init.d/gdomap' lacks

a native systemd unit file, automatically generating a unit file for compatibility.

Feb 27 10:13:03 debian systemd-sysv-generator[7216]: Please update package to include a

native systemd unit file.

Feb 27 10:13:03 debian systemd-sysv-generator[7216]: ! This compatibility logic is deprecated,

expect removal soon. !

Probable Solution:

First check the shell script gdomap exist at desired location.In our case '/etc/init.d'

Run(Shell Terminal Commands):

cd /etc/init.d

ls | grep gdomap

If you find gdomap file & its not empty then only systemctl service from init.d may

have failed to start somehow.

Lets try to start that service manually.

Start the gdomap.service & verify the status

sudo systemctl status gdomap.service

sudo systemctl enable gdomap.service

sudo systemctl start gdomap.service

sudo systemctl status gdomap.service