I followed these steps for the installation.
Copying and pasting these lines into Elasticsearch, kibana and enterprise-search yaml files
Changed the permissions of var/log/enterprise-search folder and contents (see screenshot below)
And everything started fine.
Then, I switched-off and then on and got this error message:
Any suggestions?
d@vmm:~$ sudo systemctl start Elasticsearch.service
Job for Elasticsearch.service failed because the control process exited with error code.
See "systemctl status Elasticsearch.service" and "journalctl -xeu Elasticsearch.service" for details.