vanilla ubuntu-vm-builder на i7 прерывает прерывание (с PAE?)

хост: Intel i7-4 * cpu, под управлением Linux Kubuntu 14.04

гость: пытается создать.

ubuntu-vm-builder kvm saucy

в конце концов,

Get:1 http://archive.ubuntu.com/ubuntu/ saucy-updates/main linux-image-3.11.0-19-generic amd64 3.11.0-19.33 [14.5 MB]
Get:2 http://archive.ubuntu.com/ubuntu/ saucy-updates/main linux-image-virtual amd64 3.11.0.19.20 [2302 B]
Fetched 14.5 MB in 6s (2335 kB/s)
Selecting previously unselected package linux-image-3.11.0-19-generic.
(Reading database ... 10289 files and directories currently installed.)
Unpacking linux-image-3.11.0-19-generic (from .../linux-image-3.11.0-19-generic_3.11.0-19.33_amd64.deb) ...
Selecting previously unselected package linux-image-virtual.
Unpacking linux-image-virtual (from .../linux-image-virtual_3.11.0.19.20_amd64.deb) ...
, stderr: grep: /proc/cpuinfo: No such file or directory
This kernel does not support a non-PAE CPU.
dpkg: error processing /var/cache/apt/archives/linux-image-3.11.0-19-generic_3.11.0-19.33_amd64.deb (--unpack):
 subprocess new pre-installation script returned error exit status 1
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.11.0-19-generic /boot/vmlinuz-3.11.0-19-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.11.0-19-generic /boot/vmlinuz-3.11.0-19-generic
Errors were encountered while processing:
 /var/cache/apt/archives/linux-image-3.11.0-19-generic_3.11.0-19.33_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

разве это не должно работать ?? у i7 есть PAE. grep на pae в / proc / cpuinfo подтверждает это. и

и

 kvm-ok
  INFO: /dev/kvm exists
  KVM acceleration can be used

кто-нибудь знает, что здесь происходит?

/ iaw