ubuntu 9.10 amd64

[Fane]

crash icon appears in notification area after ubuntu 9.10 amd64 live cd boots up to the desktop

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 2: default [PnP Audio Device ], device 0: USB Audio [USB Audio]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 2: default [PnP Audio Device ], device 0: USB Audio [USB Audio]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC2: ubuntu 3225 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card1.Amixer.info:
 Card hw:1 'UART'/'MPU-401 UART at 0x300, irq 5'
   Mixer name : ''
   Components : ''
   Controls : 0
   Simple ctrls : 0
Card1.Amixer.values:

Card2.Amixer.info:
 Card hw:2 'default'/'PnP Audio Device at usb-0000:00:02.1-4, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB0d8c:0201'
   Controls : 17
   Simple ctrls : 7
Date: Thu Dec 3 09:07:03 2009
DistroRelease: Ubuntu 9.10
Failure: oops
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.

 eth1 no wireless extensions.
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 003 Device 002: ID 0d8c:0201 C-Media Electronics, Inc. CM6501
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
PciMultimedia:

ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz 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: EDAC amd64: WARNING: ECC is NOT currently enabled by the BIOS. Module will NOT be loaded.
Uname: Linux 2.6.31-14-generic x86_64
dmi.bios.date: 07/31/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P3.10
dmi.board.name: AM2NF3-VSTA
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP3.10:bd07/31/2009:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnAM2NF3-VSTA:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.

[Leann Ogasawara (leannogasawara)]

Hi Fane,

I see the following in your OopsText.txt file:

EDAC amd64: WARNING: ECC is NOT currently enabled by the BIOS. Module will NOT be loaded.
    Either Enable ECC in the BIOS, or use the 'ecc_enable_override' parameter.
    Might be a BIOS bug, if BIOS says ECC is enabled
    Use of the override can cause unknown side effects.

This is actually a duplicate of bug 422536 so I am marking it as such. Unfortunately that bug has quite a few comments, but I'd particularly direct you to comment https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/422536/comments/187 from one of our kernel devs. Thanks!
amd64_edac: probe of 0000:00:18.2 failed with error -22