WARNING: at /build/buildd/linux-2.6.31/fs/buffer.c:1152 mark_buffer_dirty+0x70/0x90()

[Seannon]

the error came up on boot after update...

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: 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: seannon 2172 F.... pulseaudio
                      seannon 2667 F.... python
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: Wed Oct 7 08:45:15 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=e33a5423-4f5d-4a58-a8f7-cc2e9caa0876
MachineType: Acer Aspire one
Package: linux-image-2.6.31-12-generic 2.6.31-12.40
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-12-generic root=UUID=f5d62998-0466-42da-924d-24cff9535f06 ro quiet splash
ProcVersionSignature: Ubuntu 2.6.31-12.40-generic
RelatedPackageVersions: linux-firmware 1.21
SourcePackage: linux
Tags: kernel-oops ubuntu-unr
Title: WARNING: at /build/buildd/linux-2.6.31/fs/buffer.c:1152 mark_buffer_dirty+0x70/0x90()
Uname: Linux 2.6.31-12-generic i686
dmi.bios.date: 04/13/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.03
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire one
dmi.board.vendor: Acer
dmi.board.version: V1.03
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.03
dmi.modalias: dmi:bvnAcer:bvrV1.03:bd04/13/2009:svnAcer:pnAspireone:pvrV1.03:rvnAcer:rnAspireone:rvrV1.03:cvnAcer:ct1:cvrV1.03:
dmi.product.name: Aspire one
dmi.product.version: V1.03
dmi.sys.vendor: Acer

[Paolo Sammicheli (xdatap1)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #433365, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.