This page will be regularly updated to reflect common issues that you may encounter.
System permission error (authentication required)
When configuring the validator node, certain steps necessitate setting up services, which in turn require root permissions.
E.g. when create/update .service file in /etc/systemd/system/ or commands start with systemctl
You can get that error if you set up a node under the user account in the linux system. To solve it, you can add sudo before commands that require root permission. Like sudo systemctl daemon-reload
