October 12, 2010 · General · 28 comments

Problem

When you try to access ubuntu extras you might see following GPG error

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used.
GPG error: http://extras.ubuntu.com maverick Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 16126D3A3E5C1192

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