WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x80/0x90()

[Robert Swain]

occured upon auto suspension by power management

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: ubuntu 2872 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x54240000 irq 16'
   Mixer name : 'Realtek ALC268'
   Components : 'HDA:10ec0268,1897bc89,00100003'
   Controls : 17
   Simple ctrls : 11
Date: Sun Nov 8 01:39:34 2009
DistroRelease: Ubuntu 9.10
Failure: oops
LiveMediaBuild: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386 (20091028.4)
MachineType: AMtek System CO,.LTD. BNB
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: initrd=/ubninit file=/cdrom/preseed/netbook-remix.seed boot=casper quiet splash -- BOOT_IMAGE=/ubnkern
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:
 2: phy2: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
Tags: kernel-oops ubuntu-unr
Title: WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x80/0x90()
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 09/19/2008
dmi.bios.vendor: AMtek System CO,.LTD.
dmi.bios.version: LC89.2018.34.R18.SVN
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: AMtek System CO,.LTD.
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: AMtek System CO,.LTD.
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAMtekSystemCO,.LTD.:bvrLC89.2018.34.R18.SVN:bd09/19/2008:svnAMtekSystemCO,.LTD.:pnBNB:pvr1:rvnAMtekSystemCO,.LTD.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnAMtekSystemCO,.LTD.:ct1:cvrChassisVersion:
dmi.product.name: BNB
dmi.product.version: 1
dmi.sys.vendor: AMtek System CO,.LTD.

[Leann Ogasawara (leannogasawara)]

Hi Robert,

The warning reported here typically indicates that it took longer for your system to resume from suspend than expected. I believe there is a 5 sec barrier which your system likely exceeded. Based on your dmesg output I see PM: resume devices took 5.284 seconds. A patch to prevent this warning has been applied via bug 464552. As a result I'm marking this as a duplicate to bug 464552. Please continue to track this issue at that report. Thanks!

[This is an automated message. Apologies if it has reached you inappropriately.]