Nagios not starting at reboot

[UndMe]

Hello everyone, I write because I can not find a solution to the problem.
I have ubuntu server 16.04 with nagios installed and it works without problem, but when restarting the server does not start the service, I have to do it manually with the following command:

systemctl start nagios

I have reinstalled nagios 3-4 times and I always have the same problem. When I reach the last step:

update-rc.d nagios defaults

I get the following error:

insserv: script nagios is not an executable regular file, skipped!

I don´t know if we can find a solution.

Greetings and thank you.

[scottwilkerson]

Can you show the output of the following

Code: Select all

ls -l /etc/init.d/nagios

[UndMe]

Can you show the output of the following

Code: Select all

ls -l /etc/init.d/nagios

Yes.

Edit:

I just solved the problem thanks to a user of the forum who left me the link of the official tutorial to install nagios.
I was not using the official tutorial and something had to be wrong.

Thank you.

I leave the tutorial here in case someone needs it:
https://support.nagios.com/kb/article/n ... tml#Ubuntu

[scottwilkerson]

Great! and thanks for adding the link!