Network namespaces disabled now. CONFIG_NET_NS is not set

This is a serious regression in the kernel. Virtual machines that use namespaces kernel feature now completely broken and can't be runed from ubuntu host. This regression appeared in 26.32-32 version.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-32-server 2.6.32-32.62
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-32.62-server 2.6.32.38+drm33.16
Uname: Linux 2.6.32-32-server x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2c', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info: Error: [Errno 2] No such file or directory
Card0.Amixer.values: Error: [Errno 2] No such file or directory
Date: Thu Jun 23 02:32:34 2011
HibernationDevice: RESUME=UUID=4104cd58-c893-498d-8788-0f34a2e284d2
InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.2)
Lsusb:
 Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Gigabyte Technology Co., Ltd. EG41MF-US2H
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-32-server root=UUID=ed34cdce-2683-4fa5-b47e-aa7957caf2e5 ro quiet
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.7
RfKill:

SourcePackage: linux
dmi.bios.date: 04/22/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: EG41MF-US2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF5:bd04/22/2010:svnGigabyteTechnologyCo.,Ltd.:pnEG41MF-US2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEG41MF-US2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: EG41MF-US2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.