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

[cnu]

Just a crash report detected icon came up in the panel after I resumed after suspend.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: cnu 1641 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xdc240000 irq 21'
   Mixer name : 'Realtek ALC268'
   Components : 'HDA:10ec0268,1025012b,00100003 HDA:14f12c06,10250093,00100000'
   Controls : 22
   Simple ctrls : 13
Date: Tue Nov 3 18:44:00 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=60cb5444-e5cb-4e63-a515-62f0e55402e9
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: Acer Aspire 4710
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=d2154337-2e20-4d5b-923e-e2400050c81e 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: [141301.261857] ------------[ cut here ]------------
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 06/27/2007
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.04
dmi.board.name: Volvi
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.asset.tag: None
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.04:bd06/27/2007:svnAcer:pnAspire4710:pvr0100:rvnAcer:rnVolvi:rvrRev:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 4710
dmi.product.version: 0100
dmi.sys.vendor: Acer

[Leann Ogasawara (leannogasawara)]

Hi cnu,

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 2.180 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!

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