Is TX2's OS based on linaro?

Is Jetson TX2’s OS based on linaro? If so,can you tell me the version of linaro?

The O/S is Ubuntu. When NVIDIA adds its hardware-accelerated drivers it is referred to as L4T (“Linux for Tegra”), but is otherwise still just Ubuntu. Don’t know what Linaro uses, but if it is Linux, there is a strong chance much is in common between the two…especially if Linaro uses Ubuntu. There may be some tablet devices out there (or perhaps other devices) using a Tegra chip as well…in that case there would be even more in common.