Out of box tx1: cannot login

The system is out of box, completely new.

I can boot to login window via HDMI monitor, which shows:

"Ubuntu 14.04 LTS tegra-ubuntu tty1

tegra-ubuntu login:
"

I followed the direction to use nvidia:nvidia (username:passwd), it won’t allow me to login at all. It always shows:

“Login incorrect”

How can I deal with it?

Hi jcli,

Which image version are you used?

Thanks!

It turns out the printed paper come along with the Tegra TX1 box has wrong username and passwd. The print said it should be nvidia:nvidia, I checked the online document, it should be ubuntu:ubuntu. The latter works for me.

But it is such a stupid mistake that shouldn’t occur at all. :(