06-04-201812:07 AM - last edited on 08-10-202202:20 PM by Paul Zimmerman
A few days ago I tried to upgrade the firmware of a Cisco LoRaWAN Gateway from version 2.0.20 to version 2.0.30 following this guide and using serial console. It seemed that everything went fine with the upgrading, however when I rebooted the gateway, it got stuck on what seemed to be the boot loader (see the attached log file for complete reboot logs). The error message looks like
Unsupported hash algorithm for 'hash@1' hash node in 'kernel@1' image node
Bad Data Hash
I tried to put the image on a USB flash drive, but I couldn't figure out a way to make the gateway do anything with it.
Needless to say, we would like to have our gateway operational as soon as possible and any advice in this direction will be greatly appreciated!