WARNING: at /build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait 0x2ea/0x350 [radeon]()

[Scott Lewin]

This error accrued while booting up. First, the system froze while booting up I then did a system update and tried booting again. Ubuntu booted up fine, but then gave this error.

ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic 2.6.38-7.39
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: scott 1310 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xfe978000 irq 23'
   Mixer name : 'Realtek ALC662 rev1'
   Components : 'HDA:10ec0662,10250301,00100101'
   Controls : 22
   Simple ctrls : 13
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfeaec000 irq 45'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100000'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
CurrentDmesg:
 [ 23.951113] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
 [ 26.120016] eth0: no IPv6 routers present
 [ 28.252065] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,commit=0
Date: Fri Apr 1 11:10:51 2011
Failure: oops
HibernationDevice: RESUME=UUID=4b14d875-a329-4d34-9d28-adcab593b35a
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Lsusb:
 Bus 002 Device 003: ID 046d:c51b Logitech, Inc. V220 Cordless Optical Mouse for Notebooks
 Bus 002 Device 002: ID 413c:2003 Dell Computer Corp. Keyboard
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 004: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: eMachines EL1320
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=3edc3a99-f306-433e-9ed1-2181a9598432 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-7-generic N/A
 linux-backports-modules-2.6.38-7-generic N/A
 linux-firmware 1.49
RfKill:

SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.38/drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x2ea/0x350 [radeon]()
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/05/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P01-A2
dmi.board.name: EMCP61M
dmi.board.vendor: eMachines
dmi.chassis.type: 3
dmi.chassis.vendor: eMachines
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP01-A2:bd08/05/2009:svneMachines:pnEL1320:pvrP01-A2:rvneMachines:rnEMCP61M:rvr:cvneMachines:ct3:cvr:
dmi.product.name: EL1320
dmi.product.version: P01-A2
dmi.sys.vendor: eMachines

[Robert Roth (evfool)]

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 #729717, 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.