Linux Ubuntu - PostgreSQL Database Password Authentication Error

[RyanTQ123]

Hi, I’ve been working on a project utilizing a SenseCAP gateway and sensors with a few others. We’re using Linux Ubuntu but none of us have experience with it, so its made software setup slightly difficult.

Currently, we’re attempting to install the ChirpStack software using the steps from this website: Quickstart Debian or Ubuntu - ChirpStack open-source LoRaWAN^® Network Server

At the step for installation of the ChirpStack network server, the following code is returning an error:
sudo journalctl -f -n 100 -u chirpstack-network-server

Here is an attached image of the error:

When it pings the PostgreSQL database, it gets an error with password authentication failure. I should probably note that I’m on a college wifi network, which likely has some type of security or firewall. Perhaps this is messing with something. Does anyone have any recommendations or solutions to get past this?

Thank you.

[eugenev]

have you already created the required database with owner ‘networkserver’ ?
if you followed the installation docs step-by-step in examples, there are other info: Debian / Ubuntu installation - ChirpStack open-source LoRaWAN^® Network Server
if you create db name user and and password by yourself,
check the installed and entered data for a match. db name, owner name, passwd etc.