Fix NO_PUBKEY Errors Effortlessly

Welcome to nopubkey.com!

This website is dedicated to helping you resolve NO_PUBKEY errors quickly and efficiently.

NO_PUBKEY errors occur when the public key used to verify a package's integrity is missing. Here, you can find detailed instructions on how to resolve the error for your specific Linux distribution.

If you see errors like below, you can use CLI options by picking your Linux distro:

NO_PUBKEY XXXXXXXXXXXXXXXX

Another error type is as follows:

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://example.com/packages: NO_PUBKEY XXXXXXXXXXXXXXXX

Commands

Select your Linux distribution from the dropdown to see the specific commands needed to fix the NOPUBKEY error.

Invalid Key ID
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys XXXXXXXXXXXXXXXX
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