I never get it with chromium, but I do with mplayer when the window size is larger than a quarter of my screen. Not reliable reproduction. Seems to be a race that happens once every 30 minutes or so at that size.
On Mon, May 11, 2015 at 6:39 AM, Simon John <1291...@bugs.launchpad.net> wrote: > affects me too on debian scratch/sid. > > all the "fixes" from google appear to be disable nouveau (nomodeset) and > install the proprietary drivers, which isn't helpful. > > i can still ssh into the box, but anything that was running a gui has > crashed (defunct), here's some output i got in dmesg: > > [116651.047961] nouveau E[gnome-shell[1436]] multiple instances of buffer > 256 on validation list > [116651.047965] nouveau E[gnome-shell[1436]] validate_init > [116651.047966] nouveau E[gnome-shell[1436]] validate: -22 > [116691.791976] nouveau E[ PFIFO][0000:01:00.0] write fault at > 0x000a420000 [PAGE_NOT_PRESENT] from PGRAPH/GPC0/PROP on channel > 0x007f9ee000 [gnome-shell[1436]] > [116691.791980] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on > channel 5, recovering... > [116758.244902] nouveau E[ DRM] GPU lockup - switching to software > fbcon > [116773.237541] nouveau E[Xorg[1023]] failed to idle channel 0xcccc0000 > [Xorg[1023]] > [116788.222848] nouveau E[Xorg[1023]] failed to idle channel 0xcccc0000 > [Xorg[1023]] > [116788.222899] [sched_delayed] sched: RT throttling activated > [116788.223033] nouveau E[ PFIFO][0000:01:00.0] read fault at > 0x000001b000 [PAGE_NOT_PRESENT] from PFIFO/BAR_READ on channel 0x007fb5e000 > [unknown] > [116803.328066] nouveau E[gnome-shell[1436]] failed to idle channel > 0xcccc0000 [gnome-shell[1436]] > [116818.313425] nouveau E[gnome-shell[1436]] failed to idle channel > 0xcccc0000 [gnome-shell[1436]] > > things that seem to trigger it are screensaver and google chrome, but > that could be coinsidence. > > -- > You received this bug notification because you are subscribed to the bug > report. > 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 > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1291574/+subscriptions > -- 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1291574/+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
