Hi Jiro (or anyone out there),
I’m experiencing the same problem as described above. I’m an absolute newb to raspi, but I do know my way around APM. When I modify my rc.local file into what you are suggesting, I have no luck. I am still presented with a logon screen and when I log on, no APM is started.
I am making the modifications to rc.local directly on the raspberry pi 2.
I noticed that the Navio+ guide is suggesting a bit different code from what you have. The bold part below.
Is there any reason why you omitted this bit of code?
sudo ArduCopter-quad -A udp:192.168.1.2:14550 -C /dev/ttyAMA0 > /home/pi/startup_log &
I am expecting not to have to log in to the raspi anymore, when this is working properly. Is that the case? Or will I still have to login every time I power up the board?
Your help is much appreciated.