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

[R B Singh]

I don't know exactly about the bug.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC0D0p: jyotsna 1620 F...m pulseaudio
 /dev/snd/controlC0: jyotsna 1620 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xefff4000 irq 23'
   Mixer name : 'Realtek ALC1200'
   Components : 'HDA:10ec0888,103c2a64,00100101'
   Controls : 37
   Simple ctrls : 20
Date: Tue Aug 24 18:14:09 2010
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=/dev/sda5
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.2)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Lsusb:
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 0bda:0111 Realtek Semiconductor Corp. Card Reader
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: HP-Pavilion KJ427AA-ACJ a6430in
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=9e77d447-d03d-404a-be38-9625864af9d6 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:

SourcePackage: linux
Tags: kernel-oops
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: 12/25/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 5.08
dmi.board.name: Napa
dmi.board.vendor: FOXCONN
dmi.board.version: HP P/N
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr5.08:bd12/25/2007:svnHP-Pavilion:pnKJ427AA-ACJa6430in:pvr:rvnFOXCONN:rnNapa:rvrHPP/N:cvnHewlett-Packard:ct3:cvr:
dmi.product.name: KJ427AA-ACJ a6430in
dmi.sys.vendor: HP-Pavilion

[Jeremy Foshee (jeremyfoshee)]

Hi R,

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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