Same problem, tried both fixes but neither resolved. My problem apparently was in the reverse dns. Adding entries for each system into /etc/hosts worked perfect. I reverted the change to /etc/ssh/ssh_config and reenabled mdns and the speed stayed fast. Check the basics first, this was my fix, your milage may vary.
127.0.0.1 localhost 10.0.0.13 lithium.domain.tld lithium 10.0.0.12 helium.domain.tld helium 10.0.0.13 hydrogen.domain.tld hydrogen # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts ** If you do not have a domain name you can use .local or just hostnames. -- SSH with GSSAPIAuthentication option on SSH servers are very slow https://bugs.launchpad.net/bugs/84899 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
