Also reproduces in the released version of 12.04 (64-bit desktop edition), as follows:
30-second delay before the password prompt is displayed when ssh'ing directly to the IP address (no DNS lookup involved) of a machine on the same network segment. Adding "GSSAPIAuthentication no" to ~/.ssh/config removes the delay. I encountered this same problem (with the same cure) a couple of years ago in a different corporate network environment. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/84899 Title: SSH with GSSAPIAuthentication option on SSH servers are very slow To manage notifications about this bug go to: https://bugs.launchpad.net/openssh/+bug/84899/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs