switching users causes an immediate "standby", then crash report

[dave.veldhouse]

I'm using an Acer Aspire One with 2 user accounts, and am using an external monitor set to use exclusively (i.e. netbook monitor is turned off) when I'm at my home desk.

Switching back and forth between users seems to be causing some issues, like immediate "standby", etc.

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: i386
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: dave 1608 F.... pulseaudio
                      gdm 3809 F.... pulseaudio
 /dev/snd/pcmC0D0p: dave 1608 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x96340000 irq 16'
   Mixer name : 'Realtek ALC272'
   Components : 'HDA:10ec0272,1025022f,00100001'
   Controls : 14
   Simple ctrls : 9
Date: Sun Nov 1 09:31:21 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=c91acb78-9dc2-4a78-81fa-4cea84aad215
InstallationMedia: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386 (20091028.4)
MachineType: Acer Aspire one
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=54d0cc3d-9834-4955-b1ee-8b5706f03471 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 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: 03/12/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.02
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire one
dmi.board.vendor: Acer
dmi.board.version: V1.02
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.02
dmi.modalias: dmi:bvnAcer:bvrV1.02:bd03/12/2009:svnAcer:pnAspireone:pvrV1.02:rvnAcer:rnAspireone:rvrV1.02:cvnAcer:ct1:cvrV1.02:
dmi.product.name: Aspire one
dmi.product.version: V1.02
dmi.sys.vendor: Acer

[Leann Ogasawara (leannogasawara)]

Hi dave.veldhouse,

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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