Resolve EXPKEYSIG Errors Easily

Welcome to exkeysig.com!

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

EXPKEYSIG errors occur when a public key used to verify a package's integrity has expired. 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:

The following signatures were invalid: EXPKEYSIG XXXXXXXXXXXXXXXX Some App Package <package@example.com>

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: The following signatures were invalid: EXPKEYSIG XXXXXXXXXXXXXXXX Some App Package <package@example.com>

Commands

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

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