I have an Arduino Yun which I have connected it to my computer using it's WiFi. I have ssh ed to it but I cannot update the opkg. I get a signature failure error. I have seen similar post but there was no concrete solution out there. I have update the linux using MicroSD card and of course the same error is yet there. I have tried changing to change the /etc/opkg.conf to the possible solutions in the online tutorial but none worked. I would be grateful if Arduino Yun support community can find a viable solution to this problem.
Thanks,
MONA