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

[saggitheman]

don't know how this happend, got chrash report

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: 0/1
   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/pcmC0D0p: aleksander 1542 F...m pulseaudio
 /dev/snd/controlC0: aleksander 1542 F.... pulseaudio
                      aleksander 1927 F.... spotify.exe
                      aleksander 2066 F.... explorer.exe
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 22'
   Mixer name : 'Realtek ALC272'
   Components : 'HDA:10ec0272,10250212,00100001'
   Controls : 13
   Simple ctrls : 8
Date: Wed Mar 24 13:22:01 2010
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=5de9295f-5afb-40cf-99eb-e6f6ecc8f45d
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Acer Aspire 5732Z
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=e7f84a8f-29f6-4f24-aac1-ffba8c856e5b 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
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
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: 11/30/2009
dmi.bios.vendor: Acer
dmi.bios.version: V3.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 5732Z
dmi.board.vendor: Acer
dmi.board.version: V3.03
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V3.03
dmi.modalias: dmi:bvnAcer:bvrV3.03:bd11/30/2009:svnAcer:pnAspire5732Z:pvrV3.03:rvnAcer:rnAspire5732Z:rvrV3.03:cvnAcer:ct10:cvrV3.03:
dmi.product.name: Aspire 5732Z
dmi.product.version: V3.03
dmi.sys.vendor: Acer

[Jeremy Foshee (jeremyfoshee)]

Hi saggitheman,

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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