This must be related or same (older) bug: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/84899
"Gabriel de Perthuis (g2p) wrote on 2012-10-24: #70 So here's a list of the workarounds: On the client: # disable reverse lookups in kerberos echo $'[libdefaults]\n\trdns=false' |sudo tee -a /etc/krb5.conf # Alternatively, remove mdns, mdns4, mdns6 from nsswitch /etc/nsswitch.conf # Or disable GSSAPIAuthentication in ~/.ssh/config or /etc/ssh/ssh_config or with the -o flag GSSAPIAuthentication=no On the server: GSSAPIAuthentication=no in /etc/ssh/sshd_config Fixes that require coding would be the one at http://bugs.debian.org/409360#40 which seems simple enough. Paliatives would be a cache of notfound results in avahi or in sshd (so that the 5 seconds Avahi timeout isn't repeated for the four times ssh tries name resolution)." ** Bug watch added: Debian Bug tracker #409360 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=409360 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1270445 Title: slow NFS4 without "NEED_GSSD=yes" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/1270445/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
