I have this issue on 14.04 with GTX650Ti: Mar 5 21:47:08 animeworld kernel: [ 354.357948] audit_printk_skb: 117 callbacks suppressed Mar 5 21:47:08 animeworld kernel: [ 354.357953] type=1006 audit(1394041628.099:63): pid=3406 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=1 res=1 Mar 5 21:47:08 animeworld dbus[988]: [system] Activating service name='org.freedesktop.ConsoleKit' (using servicehelper) Mar 5 21:47:08 animeworld dbus[988]: [system] Successfully activated service 'org.freedesktop.ConsoleKit' Mar 5 21:48:17 animeworld kernel: [ 423.976011] nouveau E[compiz[2343]] failed to idle channel 0xcccc0000 [compiz[2343]] Mar 5 21:48:32 animeworld kernel: [ 438.976010] nouveau E[compiz[2343]] failed to idle channel 0xcccc0000 [compiz[2343]] Mar 5 21:48:32 animeworld kernel: [ 438.976117] nouveau E[ PFIFO][0000:01:00.0] PFIFO: read fault at 0x0000013000 [PAGE_NOT_PRESENT] from (unknown enum 0x00000007)/(unknown enum 0x00000007) on chann el 0x003fa62000 [unknown] Mar 5 21:48:34 animeworld kernel: [ 440.978687] nouveau E[ PFIFO][0000:01:00.0] playlist 0 update timeout Mar 5 21:48:36 animeworld kernel: [ 443.204676] nouveau E[ DRM] GPU lockup - switching to software fbcon Mar 5 21:48:37 animeworld kernel: [ 443.273657] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:41 animeworld kernel: [ 447.568648] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:45 animeworld kernel: [ 451.863641] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:49 animeworld kernel: [ 456.158631] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:54 animeworld kernel: [ 460.453621] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:55 animeworld kernel: [ 462.088008] nouveau E[Xorg[1147]] failed to idle channel 0xcccc0001 [Xorg[1147]] Mar 5 21:48:58 animeworld kernel: [ 464.748609] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:49:02 animeworld kernel: [ 469.043601] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100
-- 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/1048701 Title: NVidia GPU lock-up on 12.10 Beta-1 Status in “xserver-xorg-video-nouveau” package in Ubuntu: Incomplete 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. ---- 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1048701/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
