>> >> I did notice an error in gnutls install that said: >> >> Error in GnuTLS initialization: Failed to acquire random data. >> Adding mount --rbind /dev/ to the installroot solves this problem. I've uploaded the change to github > > I did notice that port 22 on firewalld was NOT open on the rpi2 install, > but it was open on the cubietruck install. Any idea why? > This is caused by IPv6_rpfilter=yes in /etc/firewalld/firewalld.conf Firewalld gives this error http://pastebin.com/FwHgvyXw in /var/log/firewalld while starting Setting IPv6_rpfilter=no in /etc/firewalld/firewalld.conf solves the problem for me. This issue is specific to the Raspberry Pi 2. Firewalld starts correctly with IPv6_rpfilter=yes on the Odroid C1 too. So I'm guessing it has to do with IPv6_rpfilter support in the Raspberry Pi 2 kernel but I could be wrong. Regards Mandar Joshi