View Full Version : [ubuntu] what does this mean in update manager

April 12th, 2009, 02:36 PM
what does this mean
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 4874D3686E80C6B7

April 12th, 2009, 03:24 PM
Launchpad has added security features. To add the key, run these:

gpg --keyserver keyserver.ubuntu.com --recv 4874D3686E80C6B7
gpg --export --armor 4874D3686E80C6B7 | sudo apt-key add -
sudo apt-get update

April 12th, 2009, 11:23 PM
thanks not sure what i did but the error is gone