Iduino Yun Shield "AVR device not responding"

[javiercuellar]

Hi

I have Iduino Yun Shield and Iduino Uno. Use Arduino IDE 1.65.

Iduino UNO works fine stand alone. I'm able to upload sketch with no problem.
Iduino Yun Shield is visible wifi.
I plug yun shield to uno and Arduino IDE see correct port.
When I try to upload a sketch I always get:

avrdude: AVR device not responding
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.


I set the profile to "Arduino Uno w/ATmega328p" under web options.

It looks like this is known because it is metioned here http://wiki.dragino.com/index.php?title ... to_the_AVR
but can't solve it.

Any help?

Regards