EXPKEYSIG B7C5D7D6350947F8 Debian Archive Automatic Signing Key <ftpmaster@debian.org>

Welcome to the detailed guide for resolving EXPKEYSIG errors for key ID B7C5D7D6350947F8, also known as Debian Archive Automatic Signing Key Debian Archive Automatic Signing Key <ftpmaster@debian.org>.

EXPKEYSIG errors happen when a public key, crucial for verifying a package's integrity, has expired. In this guide, you'll find specific instructions to fix this error for your Linux distribution, focusing on key ID Debian Archive Automatic Signing Key Debian Archive Automatic Signing Key <ftpmaster@debian.org>.

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

The following signatures were invalid: EXPKEYSIG B7C5D7D6350947F8 Debian Archive Automatic Signing Key <ftpmaster@debian.org>

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 B7C5D7D6350947F8 Debian Archive Automatic Signing Key <ftpmaster@debian.org>

Commands

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

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys B7C5D7D6350947F8
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