Failed to create ArcGIS Server site

[GuillaumeArnaud]

Hi,

On a linux (ubuntu 20.04) virtual(box) machine I try to install ArcGIS Server but when I try to initialize it I have this error message.

I set firewall inactive (ufw status : inactive)

I try  to create hostname.properties file in framework/etc directory with IP or fqdn but nothing seems to work

Thanks

Guillaume