I added the google repository, to install the newest Picasa version.
Google provides a signing key, but how do I add it into Mint? I downloaded the key and double-clicked on it. Mint said it was imported.
I still get an error in synaptic: "The following signatures couldn't be verified because the public key is not available..."
If I ignore the error, the (new) Picasa package doesn't show up in synaptic.
Where do I go from here? Thanks.