Arduino is not getting connected to Wifi or Ethernet. Any help/advice

Official Hardware Classic Yún
1

Arduino Yun worked all along for the past six months and suddenly, I am not able to access it because It is not getting connected to WiFi or Ethernet.

After I try to connect to Wifi and try to access 192.168.240.1 page it gives me following error.

?:0: attempt to index a nil value
stack traceback:
** ?: in function 'read_gpg_pub_key'**
** ?: in function <?:144>**
** ?: in function 'dispatch'**
** ?: in function <?:194>**

Any suggestions / pointers welcome.

Thanking you in advance

Regards
BRE

2

Wait a minute and retry

3

Federico,

Thank you very much for the reply

I tried all that. It is still not getting connected.

Thanks

BRE

4

Do you still get the error message "attempt to index a nil value" even after having waited for an additional minute?

5

Federico,

Thank you very much for the reply.

Yes - It is giving the same message - after a minute and even waiting for long time as well

Regards

BRE

6

That error message means one of the first services (software) that the yun runs when booting is not working or it's not even starting. I suggest you reset the yun to factory settings by pressing the reset side button for more than 30 seconds and retry.