Ben Howard, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
nouveau/+bug/1048701/comments/29 regarding your not using Quantal, and
how Quantal is EOL. For future reference you can manage the status of
your own bugs by clicking on the current status in the yellow line and
then choosing a new status in the revealed drop down box. You can learn
more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank
you again for taking the time to report this bug and helping to make
Ubuntu better. Please submit any future bugs you may find.
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1048701
Title:
NVidia GPU lock-up on 12.10 Beta-1
Status in “xserver-xorg-video-nouveau” package in Ubuntu:
Invalid
Bug description:
Whilst happily running for four or five days, my desktop died with:
Sep 10 09:41:33 padfoot kernel: [252339.517419] [drm] nouveau 0000:01:00.0:
GPU lockup - switching to software fbcon
Sep 10 09:41:45 padfoot kernel: [252351.446194] [drm] nouveau 0000:01:00.0:
Failed to idle channel 1.
Sep 10 09:41:47 padfoot kernel: [252353.443312] [drm] nouveau 0000:01:00.0:
PFIFO - playlist update failed
Sep 10 09:41:50 padfoot kernel: [252356.435837] [drm] nouveau 0000:01:00.0:
Failed to idle channel 2.
Sep 10 09:41:52 padfoot kernel: [252358.431790] [drm] nouveau 0000:01:00.0:
0x2634 != chid: 0x00100002
Sep 10 09:41:52 padfoot kernel: [252358.431975] [drm] nouveau 0000:01:00.0:
PFIFO: unknown status 0x00000100
Then the machine locked up. The machine has also had screen
corruption. See attached pictures.
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ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-video-nouveau 1:1.0.1-4~ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
Uname: Linux 3.5.0-13-generic x86_64
ApportVersion: 2.5.1-0ubuntu7
Architecture: amd64
Date: Mon Sep 10 09:46:59 2012
DistUpgraded: 2012-09-06 10:02:40,389 DEBUG enabling apt cron job
DistroCodename: quantal
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 4.1.18, 3.2.0-29-generic, x86_64: installed
virtualbox, 4.1.18, 3.5.0-13-generic, x86_64: installed
EcryptfsInUse: Yes
GraphicsCard:
NVIDIA Corporation GF108 [Quadro 1000M] [10de:0dfa] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Lenovo Device [17aa:21cf]
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64+mac
(20120802.1)
MachineType: LENOVO 4270CTO
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-13-generic
root=UUID=7879b10c-9e30-4a42-a82d-5f3bbe0d6493 ro kvm-intel.nested=1
SourcePackage: xserver-xorg-video-nouveau
UpgradeStatus: Upgraded to quantal on 2012-09-06 (3 days ago)
dmi.bios.date: 08/16/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8BET50WW (1.30 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4270CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr8BET50WW(1.30):bd08/16/2011:svnLENOVO:pn4270CTO:pvrThinkPadW520:rvnLENOVO:rn4270CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4270CTO
dmi.product.version: ThinkPad W520
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.8.0-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20120903.e1673d20-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20120903.e1673d20-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.99.99~git20120713.6ef1ad6a-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.6-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.1-4~ubuntu1
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