Using ADB without MTP support

I am using Ubuntu 13.04 with a Motorola Droid Turbo. When I plug the phone in with a USB cable, my phone does show any USB connection notification.

I see that libmtp does not support Motorola's Droid Turbo yet (Ubuntu 13.04 uses libmtp): despite the lack of PTP/MTP support, can I still use ADB?