Link Search Menu Expand Document

Troubleshooting

Failed to downgrade my NuvlaBox Engine to v1

Automated migrations across major versions (e.g. v1 to v2) are not currently supported. So even if it looks like your NuvlaBox Engine downgrade finished successfully, you’ll soon realize, from Nuvla, that your NuvlaBox is not healthy. If you must downgrade from a NuvlaBox Engine v2 to v1, please contact us.


ERROR: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection

If you are getting this error while installing the NuvlaBox Engine:

ERROR: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

then you might be experiencing some networking issues with your setup. Try restarting your Docker Daemon (e.g. systemctl restart docker on Ubuntu), or ultimately, restart your device. If none of these solutions work, have a look at this thread