こんなんでましたぁ、　lacking expected security protectins @aspire1 with ubu10.04

linux ubuntu aspire

はやじめてremoteからログインしたら、
はじめてこんなんでましたぁ

Your CPU appears to be lacking expected security protections.
Please check your BIOS settings, or for more information, run:
  /usr/bin/check-bios-nx --verbose

なんやろ

[hirasawa@cent5-64b-40 ~]$ ssh 192.168.1.27
The authenticity of host '192.168.1.27 (192.168.1.27)' can't be established.
RSA key fingerprint is b2:ab:f6:22xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.1.27' (RSA) to the list of known hosts.
hirasawa@192.168.1.27's password: 
Linux acer-aspire 2.6.32-34-generic #77-Ubuntu SMP Tue Sep 13 19:40:53 UTC 2011 i686 GNU/Linux
Ubuntu 10.04.3 LTS

Welcome to Ubuntu!
 * Documentation:  https://help.ubuntu.com/

Your CPU appears to be lacking expected security protections.
Please check your BIOS settings, or for more information, run:
  /usr/bin/check-bios-nx --verbose

20 packages can be updated.
7 updates are security updates.

Last login: Thu Nov 25 22:58:42 2010
hirasawa@acer-aspire:~$