Update Manager Error

[rklpctt]

I got this error funning lmint 13.

W: GPG error: http://ppa.launchpad.net precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY CBDFA02B432BB368

Do I need to change a setting and what setting?

RKLPacetti

[xenopeek]

You may try to add the key with the following command from the terminal:

Code: Select all

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys CBDFA02B432BB368