The APT/RPM 'testing' (Milestone) repository has moved

Bruce_Osborne · August 18, 2019, 11:31am

thefathefa:

I tried to run the openhab-config tool option 40, and i get this error:

Reading package lists... Done
W: GPG error: https://packages.grafana.com stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8C8C34C524098CB6

$ apt-get -y --allow-downgrades install openhab2=2.5.0~M2-1
E: Command line option --allow-downgrades is not understood
FAILED (apt)

Any recommendation on how to solve this?

If you updated the tools first (first entry, I think) then it appears to be an OpenHABian error.
Dies sudo apt-get install openhab2=2.5.0~M2-1 work?