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tag: gpg

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Apt-get Update GPG Key Errors and Fix

Running sudo apt-get upgrade, I started getting this error: Reading package lists… Done W: GPG error: http://ppa.launchpad.net intrepid Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 313D312748A22A95 W: You may want to run apt-get update to correct these problems Ah ha! But apt-get update is the command causing […]