I'm trying to set up plex sever following a tutorial on my raspi running OMV.
However when i SSH in, I cannot log in as root. My password is not accepted.
I have tried creating a new user, SSH in as that user and run command su, which once again asks me for a password which is incorrect. I get the message Authentication failure.
Not sure how to fix this. I need to reset or change the root password, which I do not know how to do. I'm very new to all this.