Docker image pull or update failing

Similar but perhaps not the same as https://forum.twingate.com/t/cant-pull-v1-55-with-docker-v1-54-works-cant-upgrade/

Have been running connector happily for over 12 months and always upgraded when notified to do so. As of about 2 months back I have been unable to update via the simple scripted update or to pull the latest image from docker.

docker returns “manifest for twingate/connector not found”

To troubleshoot I ended up deleting all images and containers, now can’t pull anything current. Interestingly running “docker pull -a twingate/connector” will happily grab 0.10.25 through to 0.33 but nothing else.

I then tried on a couple of RPI’s that I have running docker and they also failed to pull the latest image although error messaging was slightly different (different client versions).

The error I get on RPI is

pull access denied for tiwngate/connector, repository does not exist or may require ‘docker login’: denied: requested access to the resource is denied

I did as it suggested and logged in via ‘docker login’ and go the same result.

Answering my own question, the problem is/was almost certainly the client version. I was using a stock ubuntu (non ce or io docker package) that appears to be quite old. Upgrade to latest ce and problem has resolved.

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