Fix ModemManager to allow connections to arduino and adafruit devices

[mattyjones]

Embedded/Microcontroller bundle

I changed paths here. I still feel modem-manager should be broken out. In the meantime for anyone else dealing with this here is the clean way to fix the issue going forward: Get the vendor and device id $ lsusb Bus 001 Device 006: ID 239a:8032 In this case it is 239a:8032 Create a udev blacklist file if one does not exist sudo touch /etc/udev/rules.d/77-mm-usb-device-blacklist.rules Add the following to the blacklist if it was a new file, if the file already exists then you can simply ad…