Ubuntu 8.10, GSSAPI, ssh и много злости

Месяц страдал (вот это терпение, да?) от такой проблемы:

stasikos@stas-desk:~$ time ssh s1 uptime
 11:00:01 up 31 days, 12:19, 12 users,  load average: 0.92, 0.92, 0.82

real 0m17.502s
user 0m0.032s
sys 0m0.012s

17 секунд! )

Источник зла: (ssh -vvv)

debug3: remaining preferred: gssapi,publickey,keyboard-interactive,password
debug3: authmethod_is_enabled gssapi-with-mic
debug1: Next authentication method: gssapi-with-mic
debug1: Unspecified GSS failure.  Minor code may provide more information
No credentials cache found

debug1: Unspecified GSS failure.  Minor code may provide more information
No credentials cache found

Решение - закомментить строку:
/etc/ssh/ssh_config:
GSSAPIAuthentication yes

или добавить в свой ~/.ssh/config
GSSAPIAuthentication no

В итоге становимся немножко счастливее:

stasikos@stas-desk:~$ time ssh s1 uptime
 11:04:37 up 31 days, 12:24, 12 users,  load average: 1.04, 1.00, 0.88

real 0m2.373s
user 0m0.012s
sys 0m0.008s