WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x7c/0x80()

[gaetan.tux]

My Wireless card and my sound card crashed on wake up. I can't use modprobe to reload my drivers since Ubuntu 9.10.

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: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: gaetan 1735 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf2700000 irq 22'
   Mixer name : 'Realtek ALC272'
   Components : 'HDA:10ec0272,1631c219,00100001'
   Controls : 17
   Simple ctrls : 11
Date: Sat Nov 7 17:16:25 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=938d8401-d6f1-4bed-a8d2-966099973c10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: PACKARD BELL BV EasyNote MH45
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=3f717f2b-1f9d-43dd-b8f8-32efc94504cd ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
SourcePackage: linux
Tags: kernel-oops
Title: WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x7c/0x80()
Uname: Linux 2.6.31-14-generic x86_64
dmi.bios.date: 09/10/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: PBPE200N.P11
dmi.board.name: PE2
dmi.board.vendor: PACKARD BELL BV
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: PACKARD BELL BV
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrPBPE200N.P11:bd09/10/2008:svnPACKARDBELLBV:pnEasyNoteMH45:pvrPC31Q01602:rvnPACKARDBELLBV:rnPE2:rvr:cvnPACKARDBELLBV:ct1:cvrN/A:
dmi.product.name: EasyNote MH45
dmi.product.version: PC31Q01602
dmi.sys.vendor: PACKARD BELL BV

[Leann Ogasawara (leannogasawara)]

Hi gaetan.tux,

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. Typically you'll see something similar to "PM: resume devices took 8.664 seconds" in your dmesg output when this happens. 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!

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