Hello everyone!
Please help us... 
Im working on a school project with my classmate and were trying to make a Arduino Yun powered RC car. Were pretty rookies with this stuff but through lots of learning trough error we managed to get our car moving back and forth and turning its wheels, but....
As we moved on to get our code right and actually give some commands to our "Arduino SuperCar" through usb we found that the Linux side of our duno is silent. We have tryed every trick in the book to get our duno to answer (including resetting the whole thing) with no success. So folks, do we have a lego in our hands or is there any way we could get this (borrowed 
) Yun still working?
When we first time connected our Yun we had the screen for configuring the Wifi setting, but we "kinda" skipped it so we have no clue what is the username or the password for the wifi facepalm
Heres what our Arduino does/does not:
- "YunFirstConfig" stuck in Waiting state (the LED13 never lights up)
- "YunSerialTerminal" showing nothing in the serial monitor and I double checked UART speed
- All programs loaded through usb give no sign of error to the compiler screen.
- On light is always off
- Led13 working correctly (blink) and digital pins working just fine
- Tx/Rx lights working
- Wifi light always off
- USB light always off (even if connected)