Blacklisting ipv6 has improved my connection latency a lot even for local connections and NFS mounts. My ubuntu box was the only linux laptop in my home not able to watch movies over NFS over wifi, and I didn't know why, now it works. IPV6 should be disabled by default, people needing it will enable it.
-- not compatible with ipv6 https://launchpad.net/bugs/71644 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
