The printer is a MakerGear M2. I have S3D Version 3.02 installed. I recently migrated top a new machine. Ubuntu 14.04 running on an intel i7-4790k, ASUS Z97-PRO(Wi-Fi ac)/USB 3.1. (ModemManager has already been purged from the system). Now, I know my M2 is behaving correctly, because my old computer...