W: GPG error: http://ppa.launchpad.net lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 632D16BB0C713DA6
from packets manager when i click on re- download (the button below the file menu)
this is another error message
W: GPG error: http:// ppa.launchpad. net lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 632D16BB0C713DA6
from packets manager when i click on re- download (the button below the file menu)