Apt-get update error: The following signatures couldn't be verified because the public key is not available



Hello guys!

Today I started to get an error when I tried to deploy. Seems like the public key of ttp://debian.neo4j.org/repo/stable/Release.gpg was expired. Could you help me ?

we are using buntu 12.04 (Precise). We are very worried because we use to deploy many times in production everyday.


Follow the apt get log:

W: Failed to fetch http://debian.neo4j.org/repo/stable/Packages Something wicked happened resolving ‘debian.neo4j.org:http’ (-5 - No address associated with hostname)

E: Some index files failed to download. They have been ignored, or old ones used instead.

sudo apt-get update returned exit code 100


Hello @cercao,

If possible, we recommend to upgrade to our Ubuntu 14.04 image that will likely resolve this, and many other, issues. Ubuntu 12.04 will be EOL this spring, so it’s important that you upgrade as soon as possible.