[ 0.004543] WARNING: at /build/buildd/linux-2.6.31/arch/x86/kernel/apic/apic.c:247 native_apic_write_dummy+0x33/0x40()

auto when upgrading

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: linux-libc-dev 2.6.31-21.59
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.31-21.59-generic
Uname: Linux 2.6.31-21-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.20.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: SI7012 [SiS SI7012], device 0: Intel ICH [SiS SI7012]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC2: jam 2415 F.... pulseaudio
 /dev/snd/controlC0: jam 2415 F.... pulseaudio
 /dev/snd/seq: timidity 13779 F.... timidity
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
 Card hw:0 'SI7012'/'SiS SI7012 with CMI9738 at irq 11'
   Mixer name : 'C-Media Electronics CMI9738'
   Components : 'AC97a:434d4941'
   Controls : 32
   Simple ctrls : 21
Card1.Amixer.info:
 Card hw:1 'UART'/'MPU-401 UART at 0x300, irq 10'
   Mixer name : ''
   Components : ''
   Controls : 0
   Simple ctrls : 0
Card1.Amixer.values:

Card2.Amixer.info:
 Card hw:2 'camera'/'USB camera at usb-0000:00:02.3-1, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB0c45:60fc'
   Controls : 3
   Simple ctrls : 2
Date: Thu May 6 23:16:57 2010
Dependencies:

ErrorMessage:
 ErrorMessage: le paquet linux-libc-dev est déjà installé et configuré
Frequency: I don't know.
HibernationDevice: RESUME=UUID=1f876189-af53-4a3e-a870-7d62ff56dcf6
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Lsusb:
 Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 002: ID 0c45:60fc Microdia PC Camera with Mic (SN9C105)
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: ECS K7S5A
ProcCmdLine: root=UUID=7fbcc695-babe-4738-8428-d57f0bc63e1f ro quiet splash
RelatedPackageVersions: linux-firmware 1.34
RfKill:

SourcePackage: linux
StagingDrivers: prism2_usb
Title: [STAGING]
WpaSupplicantLog:

dmi.bios.date: 04/02/01
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 07.00T
dmi.board.name: K7S5A
dmi.board.vendor: ECS
dmi.board.version: 1.0
dmi.chassis.asset.tag: 0123ABC
dmi.chassis.type: 3
dmi.chassis.vendor: ECS
dmi.chassis.version: Version 1.00
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr07.00T:bd04/02/01:svnECS:pnK7S5A:pvr1.0:rvnECS:rnK7S5A:rvr1.0:cvnECS:ct3:cvrVersion1.00:
dmi.product.name: K7S5A
dmi.product.version: 1.0
dmi.sys.vendor: ECS