I have a new K2 running Ubuntu core.
Can login with SSH over the network, but connection a USB keyboard directly with the K2 I cannot type anything.

Did a "apt-get upgrade" but no change USB still dead.

check the following:

marcel@NanoPi-K2:~$ lsusb
-bash: lsusb: command not found

marcel@NanoPi-K2:~$ usbview
Failed to connect to Mir: Failed to connect to server socket: No such file or directory
Unable to init server: Could not connect: Connection refused

(usbview:2770): Gtk-WARNING **: cannot open display:

Since this is a new K2 I suspect that the USB part of the K2 is broken any ideas?

Thanks in advance,