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A error occurred during the signature verification for http://extras.ubuntu.com maverick

Date: 2010-11-27

If you're getting the error message that says that the signature couldn't be verified because the public key is not available after running sudo apt-get update in ubuntu 10.04 and 10.10 then read more and I will guide you how to solve this problem. The error message probably looks like below:

W: A 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 DB141E2302FDF932

Your Pubkey may be different so please copy the key after "NO_PUBKEY". In my case it is DB141E2302FDF932.

Now run the following command:

Code:

gpg --keyserver keyserver.ubuntu.com --recv DB141E2302FDF932
gpg --export --armor DB141E2302FDF932 | sudo apt-key add -
sudo apt-get update


Now run:

Code:

sudo apt-get update


Now you shouldn't get any error messages.
If you still get an error message please post your error here in the comment.

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