Bug#599339: linux-headers-2.6.32-5-amd64: cant load kvm_intel module

[Tomas Pelka <secreg.utko@gmail.com>]

Package: linux-headers-2.6.32-5-amd64
Version: 2.6.32-23
Severity: important



-- System Information:
Debian Release: squeeze/sid
  APT prefers testing-proposed-updates
  APT policy: (500, 'testing-proposed-updates'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-headers-2.6.32-5-amd64 depends on:
ii  gcc-4.3                       4.3.5-4    The GNU C compiler
ii  linux-headers-2.6.32-5-common 2.6.32-23  Common header files for Linux 2.6.
ii  linux-kbuild-2.6.32           2.6.32-1   Kbuild infrastructure for Linux 2.
ii  kvm                           1:0.12.5+dfsg-3                                 dummy transitional package from kvm to qemu-kvm
ii  qemu-kvm                      0.12.5+dfsg-3                                   Full virtualization on x86 hardware

linux-headers-2.6.32-5-amd64 recommends no packages.

linux-headers-2.6.32-5-amd64 suggests no packages.

-- no debconf information

Not able to load kvm_intel module. 
$ modprobe kvm_intel
FATAL: Error inserting kvm_intel (/lib/modules/2.6.32-5-amd64/kernel/arch/x86/kvm/kvm-intel.ko): Operation not supported

Dmesg says 
kvm: disabled by bios

Even if vm technologies are enabled in bios. It is ThinkStation E20, lspci output attachet.