Hello I'm having trouble connecting my installation of Octaprint to my printer. I installed Octaprint using Snap on Ubuntu 18.04. The same printer works with a Rasperry PI running OctoPi but I just wanted to centralize my install.
The terminal error I receive is exactly the same as what this user experienced - Unexpected error while connecting to serial port: /dev/ttyUSB0
Unfortunately, the chmod command that user used does not work for me.
This is the latest version of Octorpint from the Snapstore and my printer is a ANYCUBIC MEGA-S
Also I wanted to say that this software is absolutely amazing, thanks so much for the awesome work!