/etc/ssl/certs/UbuntuOne-Go_Daddy_CA.pem has DOS CRLF line endings; after I converted it to UNIX line endings and ran c_rehash in /etc/ssl/certs, things worked.
/etc/ssl/ certs/UbuntuOne -Go_Daddy_ CA.pem has DOS CRLF line endings; after I converted it to UNIX line endings and ran c_rehash in /etc/ssl/certs, things worked.