Looks like Ubuntu 12.10 and older don't have the "StartCom Certification Authority G2" CA cert.
A workaround is to install that CA cert into /usr/local/share/ca-certificates, and run "sudo update-ca-certificates".
Looks like Ubuntu 12.10 and older don't have the "StartCom Certification Authority G2" CA cert.
A workaround is to install that CA cert into /usr/local/ share/ca- certificates, and run "sudo update- ca-certificates ".