Are you stuck with the NOKEY Importing GPG key 0xC74CD1D8 error? Our Plesk Support team is here to lend a hand with your queries and issues.

NOKEY Importing GPG key 0xC74CD1D8 – How to resolve

Recently, some of our customers have been having trouble with Plesk updates. They come across the following error message in these scenarios:

According to our experts, this error is caused due to the recently updated GPG key by MariaDB as seen here.

Hence, unless we update our RedHat-based OS, we will likely run into the NOKEY Importing GPG key 0xC74CD1D8 error.

Fortunately, we can resolve the issue by updating the key as seen below:

1. To begin with, we have to connect to the server through SSH.
2. Next, we have to run the following command in order to update the key:

   rpm --import https://supplychain.mariadb.com/MariaDB-Server-GPG-KEY
3. Now, we can update Plesk without worrying about running into the NOKEY Importing GPG key 0xC74CD1D8 error.

We can easily update Plesk with these steps:

1. First, log in to Plesk.
2. Then, click Updates under Tools & Settings.
3. Next, we have to click Install or Upgrade Product on the Updates page and click Continue to start the update.

Alternatively, we can carry out the update via the command line as seen below:

1. To start with, we have to connect to the Plesk server via SSH.
2. Then, we have to run this command to start the update:

   plesk installer --select-release-latest –upgrade-installed-components

Our experts would like to point out that Plesk may be unavailable for a few minutes during the updating process.

However, the websites will remain online during the process. Let us know in the comments if you need any additional help with resolving the NOKEY Importing GPG key error.

[Need assistance with a different issue? Our team is available 24/7.]

Conclusion

To sum up, our Support Techs demonstrated how to resolve the NOKEY Importing GPG key 0xC74CD1D8 error with an easy update. We also got a quick look at updating Plesk.