weird problem with ssh

[backblue <backblue@netcabo.pt>]

I have a problem with ssh non-commercial, and i think it's 2.6.1 problem! in 2.4 series works great, when i try to ssh to one of my machines, see for your self... what can it be?

$ ssh -V
ssh: SSH Secure Shell 3.2.9.1 (non-commercial version) on i686-pc-linux-gnu


$ ssh forbidden
Host key not found from database.
Key fingerprint:
xesad-cubil-bahel-ganic-vezaz-kevul-fivab-kapih-tylyp-kutid-myxax
You can get a public key's fingerprint by running
% ssh-keygen -F publickey.pub
on the keyfile.
warning: tcsetattr failed in ssh_rl_set_tty_modes_for_fd: fd 1: Interrupted system call
Received signal 2. (no core)
$


$ strace -o log ssh forbidden
Host key not found from database.
Key fingerprint:
xesad-cubil-bahel-ganic-vezaz-kevul-fivab-kapih-tylyp-kutid-myxax
You can get a public key's fingerprint by running
% ssh-keygen -F publickey.pub
on the keyfile.
Are you sure you want to continue connecting (yes/no)? yes
Host key saved to /home/backblue/.ssh2/hostkeys/key_22_forbidden.pub
host key for forbidden, accepted by backblue Sat Jan 24 2004 14:41:21
backblue's password: 
Authentication successful.
Last login: Thu Jan 22 2004 22:50:10 from fork.ketic.com
Linux 2.4.24.
No mail.
backblue@forbidden:~$ logout
Connection to forbidden closed.
$


$ ssh forbidden
backblue's password: 
Authentication successful.
Last login: Sat Jan 24 2004 14:40:44 from fork.ketic.com
Linux 2.4.24.
No mail.
backblue@forbidden:~$ 
backblue@forbidden:~$ logout
Connection to forbidden closed.