×××× 2.6.32-22-generic-pae #33-Ubuntu SMP Wed Apr 28 14:57:29 UTC 2010 i686 GNU/Linux
Ubuntu 10.04 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

  System information as of Fri May 21 18:41:21 JST 2010

  System load:    1.55               Swap usage:  0%     Users logged in: 1
  Usage of /home: 2.7% of 176.01GB   Temperature: 66 C
  Memory usage:   37%                Processes:   222

  => There is 1 zombie process.

  Graph this data and manage this system at https://landscape.canonical.com/

Last login: Fri May 21 18:06:09 2010 from localhost
~$  /usr/bin/check-bios-nx --verbose
This CPU is family 15, model 3, and has NX capabilities but is unable to
use these protective features because the BIOS is configured to disable
the capability.  Please enable this in your BIOS.  For more details, see:

~$ grep ^flags /proc/cpuinfo | head -n1 | egrep --color=auto ' (pae|nx) '
flags        : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc pebs bts pni dtes64 monitor ds_cpl cid
~$ grep ^flags /proc/cpuinfo | head -n1 | egrep --color=auto ' (vmx|svm) '
~$