Auto update to 1.3.5 failing on raspberry pi

[jordanyeo]

Kelvin is auto updating to 1.3.5 apparently successfully, but then when it tries to boot gets:

kelvin.service: Failed to execute /opt/kelvin/kelvin: Exec format error

[janicejl]

I also encountered this. I was able to resolve the issue by re-downloading the correct version for my device (RaspPi)

I am running the original Raspberry pi, which uses armv6l architecture.
Therefore I downloaded kelvin_1.3.5_linux_armv5.tar.gz.

[stefanwichmann]

Hey, sadly there is a bug that will download the arm64 version (instead of the armv5) version. This was fixed with this release, but will break current installations once. :-(