This may have already been asked but i am having difficulty finding a solution: When i try to update the catalogs i get the error message "Failed to update some or all of the catalogs. Check your network connection and/or repository configuration." I have checked them and all are ok. Anyone know what the problem could be please?
Also when i use apt-get update i get a message at the end saying: W: GPG error:http://moff.mozilla.com chinook Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 667387BFFF445C24 W: You may want to run apt-get update to correct these problems