DigitalOcean Agent key deprecation warning in Ubuntu 22.04 (Jammy)

On a fresh Ubuntu 22.04 (LTS) x64 droplet, running apt update && apt upgrade will produce the following warning:

W: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.

This is a warning, not an error, and it can be fixed manually, but it would be nice for it not to happen in the first place in Ubuntu 22.04+.

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I figured out the fix…

If logged in a root (otherwise sudo to be added)

Run apt update

get the error


apt-key export A4C6383F | gpg --dearmour -o /etc/apt/trusted.gpg.d/digitalocean-agent.gpg


Issue still exists…

Also I do not understand the fix… I cannot produce some of the bits they need as I generally do not know how…

I am not clueless but this error is new to me and the fix is confusing…

Where is DigitalOcean fix?

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Bobby Iliev
Site Moderator
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June 19, 2022

Hi there,

I have just tested this out and it seems to have worked as expected on a fresh new Ubuntu 22.04 Droplet:

wget -qO- | sudo bash
# Output:

Verifying machine compatibility...
Verifying compatibility with script...
Checking architecture support...
Installing Droplet Agent, 1 attempt
Setting up droplet-agent apt repository...
Checking dependencies for installing droplet-agent
Importing GPG public key
Installing droplet-agent
DigitalOcean Droplet Agent is successfully installed

After that, the apt update and apt upgrade also work as expected.

Would you mind confirming how exactly did you install the agent?