I have a Beagle Bone Black,
I am running debian 9.5.
I am new to linux but fumbling around enough to get mono and a few other things working.
My problem is networking.
I have tried to set static IP using etc/network/interfaces, however something else is configuring my interfaces.
Even when I comment all the lines out in the interfaces file, i still end up with a DHCP server on Eth0, loop back mode enabled and specific USB interfaces.
How can I find where these are being setup, so that I can override them? I am not running anything like Network Manager or alike.