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["B. Bogart" <thecrap@xxxxxxx>]

This seems to be happening to me also on 14.04, GeForce 6600 AGP,
Nouveau. I'm now going to try and add "nomodeset" to my kernel options
and see if that helps (as suggested here:
http://askubuntu.com/questions/205021/how-to-solve-gpu-lockup-switching-
to-software-fbcon-on-new-install-of-12-10)

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/1291574

Title:
  nouveau DRM GPU lockup, PFIFO unhandled status 0x00800000

Status in xserver-xorg-video-nouveau package in Ubuntu:
  Confirmed

Bug description:
  Usually seen on large screen transitions, often in browser windows.
  Display freezes, and processes disappear.   klog starts with

  nouveau ![   PFIFO][0000:01:00.0] unhandled status 0x00800000
  nouveau E[     DRM] GPU lockup - switching to software fbcon

  and thereafter fills with

  nouveau E[Xorg[1868]] failed to idle channel 0xcccc0001 [Xorg[1868]]
  nouveau E[Xorg[1868]] failed to idle channel 0xcccc0001 [Xorg[1868]]
  nouveau E[   PFIFO][0000:01:00.0] playlist 0 update timeout
  nouveau E[Xorg[1868]] failed to idle channel 0xcccc0000 [Xorg[1868]]
  nouveau E[Xorg[1868]] failed to idle channel 0xcccc0000 [Xorg[1868]]
  nouveau E[   PFIFO][0000:01:00.0] channel 2 [Xorg[1868]] kick timeout
  nouveau E[   PFIFO][0000:01:00.0] channel 2 [Xorg[1868]] kick timeout
  nouveau E[   PFIFO][0000:01:00.0] playlist 0 update timeout

  repeated about every 150 seconds.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5
  Uname: Linux 3.13.0-16-generic i686
  .tmp.unity.support.test.1:
   
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: i386
  CompizPlugins: [core,bailer,detection,composite,opengl,decor,regex,snap,imgpng,move,animation,mousepoll,compiztoolbox,resize,grid,unitymtgrabhandles,workarounds,gnomecompat,vpswitch,place,expo,wall,fade,ezoom,session,scale,unityshell]
  CompositorRunning: None
  Date: Wed Mar 12 15:10:37 2014
  DistUpgraded: 2010-09-09 17:07:06,366 DEBUG enabling apt cron job
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   NVIDIA Corporation GK107 [GeForce GTX 650] [10de:0fc6] (rev a1) (prog-if 00 [VGA controller])
     Subsystem: eVga.com. Corp. Device [3842:2650]
  LightdmGreeterLog:
   (lightdm-gtk-greeter:5159): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
   
   (lightdm-gtk-greeter:5159): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
   
   (lightdm-gtk-greeter:5159): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
  MachineType: MSI MS-7673
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-16-generic root=UUID=44b47c66-6a6d-465d-a0b6-e03e703616cb ro nomdmonddf nomdmonisw nomdmonddf nomdmonisw
  SourcePackage: xserver-xorg-video-nouveau
  UpgradeStatus: Upgraded to trusty on 2010-09-09 (1279 days ago)
  dmi.bios.date: 03/31/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V1.10
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P67A-C43 (MS-7673)
  dmi.board.vendor: MSI
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: MSI
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.10:bd03/31/2011:svnMSI:pnMS-7673:pvr1.0:rvnMSI:rnP67A-C43(MS-7673):rvr1.0:cvnMSI:ct3:cvr1.0:
  dmi.product.name: MS-7673
  dmi.product.version: 1.0
  dmi.sys.vendor: MSI
  version.compiz: compiz 1:0.9.11+14.04.20140305-0ubuntu1
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0~rc3-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0~rc3-0ubuntu3
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu6
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Wed Mar 12 15:10:05 2014
  xserver.configfile: default
  xserver.devices:
   input        Power Button         KEYBOARD, id 6
   input        Power Button         KEYBOARD, id 7
   input        daskeyboard          KEYBOARD, id 8
   input        daskeyboard          KEYBOARD, id 9
   input        Logitech USB-PS/2 Optical Mouse MOUSE, id 10
  xserver.errors:
   Failed to load module "nvidia" (module does not exist, 0)
   Failed to load module "nvidia" (module does not exist, 0)
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.15.0-1ubuntu6
  xserver.video_driver: nouveau

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