← Back to team overview

desktop-packages team mailing list archive

[Bug 1388304] [NEW] nouveau mmio read write error on nvidia laptop

 

Public bug reported:

I'm getting the following errors on dmesg regarding usage of nouveau.
I'm trying to see if I can use the nouveau driver with my laptop running
an nvidia GT 740M graphics card. nvidia-current is working however the
nouveau doesn't seem to kick in and always uses the Haswell integrated
graphics card.

Model of laptop (Dell Inspiron 14R):

http://www.notebookcheck.net/Dell-Inspiron-14R-5437.103451.0.html

See the following messages from several relevant commands:

apt-cache policy xserver-xorg-video-nouveau:

xserver-xorg-video-nouveau:
  Installed: 1:1.0.11-1ubuntu2
  Candidate: 1:1.0.11-1ubuntu2
  Version table:
 *** 1:1.0.11-1ubuntu2 0
        500 http://ph.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages
        100 /var/lib/dpkg/status

glxinfo | grep render

direct rendering: Yes
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile 
    GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, 
    GL_NV_conditional_render, GL_NV_depth_clamp, GL_NV_packed_depth_stencil, 
    GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, 
    GL_NV_blend_square, GL_NV_conditional_render, GL_NV_depth_clamp, 
    GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer,

dmesg  | grep nouveau

[    3.306443] nouveau 0000:08:00.0: enabling device (0006 -> 0007)
[    3.356823] nouveau  [  DEVICE][0000:08:00.0] BOOT0  : 0x108120a1
[    3.356827] nouveau  [  DEVICE][0000:08:00.0] Chipset: GK208 (NV108)
[    3.356830] nouveau  [  DEVICE][0000:08:00.0] Family : NVE0
[    3.356875] nouveau  [   VBIOS][0000:08:00.0] checking PRAMIN for image...
[    3.356885] nouveau  [   VBIOS][0000:08:00.0] ... signature not found
[    3.356887] nouveau  [   VBIOS][0000:08:00.0] checking PROM for image...
[    3.356958] nouveau  [   VBIOS][0000:08:00.0] ... signature not found
[    3.356960] nouveau  [   VBIOS][0000:08:00.0] checking ACPI for image...
[    5.998512] nouveau  [   VBIOS][0000:08:00.0] ... appears to be valid
[    5.998517] nouveau  [   VBIOS][0000:08:00.0] using image from ACPI
[    5.998629] nouveau  [   VBIOS][0000:08:00.0] BIT signature found
[    5.998633] nouveau  [   VBIOS][0000:08:00.0] version 80.28.31.00.06
[    5.999349] nouveau  [ DEVINIT][0000:08:00.0] adaptor not initialised
[    5.999359] nouveau  [   VBIOS][0000:08:00.0] running init tables
[    6.064330] nouveau 0000:08:00.0: irq 63 for MSI/MSI-X
[    6.064341] nouveau  [     PMC][0000:08:00.0] MSI interrupts enabled
[    6.064398] nouveau  [     PFB][0000:08:00.0] RAM type: DDR3
[    6.064400] nouveau  [     PFB][0000:08:00.0] RAM size: 2048 MiB
[    6.064401] nouveau  [     PFB][0000:08:00.0]    ZCOMP: 0 tags
[    6.064491] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0xffff5704 (0x1f708200)
[    6.065124] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1870822e)
[    6.066134] nouveau  [    VOLT][0000:08:00.0] GPU voltage: 600000uv
[    6.094685] nouveau  [  PTHERM][0000:08:00.0] FAN control: none / external
[    6.094691] nouveau  [  PTHERM][0000:08:00.0] fan management: automatic
[    6.094702] nouveau  [  PTHERM][0000:08:00.0] internal sensor: yes
[    6.094730] nouveau  [     CLK][0000:08:00.0] 07: core 405 MHz memory 810 MHz 
[    6.094789] nouveau  [     CLK][0000:08:00.0] 0a: core 405-1058 MHz memory 1620 MHz 
[    6.094867] nouveau  [     CLK][0000:08:00.0] 0f: core 405-1058 MHz memory 2002 MHz 
[    6.094949] nouveau  [     CLK][0000:08:00.0] --: core 405 MHz memory 810 MHz 
[    6.111736] nouveau  [     DRM] VRAM: 2048 MiB
[    6.111738] nouveau  [     DRM] GART: 1048576 MiB
[    6.111741] nouveau W[     DRM] Pointer to TMDS table invalid
[    6.111742] nouveau  [     DRM] DCB version 4.0
[    6.111744] nouveau W[     DRM] Pointer to flat panel table invalid
[    6.120126] nouveau  [     DRM] MM: using COPY for buffer copies
[    6.120135] [drm] Initialized nouveau 1.1.2 20120801 for 0000:08:00.0 on minor 1
[    6.194669] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ TIMEOUT ]
[    6.194995] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]
[    6.206440] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x000260 [ TIMEOUT ]
[    6.210630] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x000260 [ TIMEOUT ]
[ 6419.382957] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0x00005700 (0x1e708200)
[ 6419.382973] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1e70822e)
[ 6419.440275] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x000260 [ TIMEOUT ]
[ 6419.440564] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]
[ 6441.199226] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0x0000573f (0x1e708200)
[ 6441.199242] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1f70822e)
[ 6441.256807] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ TIMEOUT ]
[ 6441.257097] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]
[ 6678.143017] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0x00005700 (0x1e708200)
[ 6678.143030] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1f70822e)
[ 6678.202416] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ TIMEOUT ]
[ 6678.202700] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]

lspci:
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
08:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 740M] (rev a1)

lsb_release -rd:
Description:    Ubuntu 14.10
Release:        14.10

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
Uname: Linux 3.16.0-24-generic x86_64
.tmp.unity.support.test.0:
 
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Sat Nov  1 11:20:32 2014
DistUpgraded: 2014-10-24 15:17:02,434 DEBUG enabling apt cron job
DistroCodename: utopic
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:05f5]
   Subsystem: Dell Device [1028:05f5]
InstallationDate: Installed on 2013-12-26 (309 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: Dell Inc. Inspiron 5437
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic.efi.signed root=UUID=816dcfb8-c3e9-4dab-9265-b7f3517526ed ro apparmor=0 crashkernel=384M-:128M
SourcePackage: xserver-xorg-video-nouveau
UpgradeStatus: Upgraded to utopic on 2014-10-24 (7 days ago)
dmi.bios.date: 09/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 08WCVT
dmi.board.vendor: Dell Inc.
dmi.board.version: A04
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd09/06/2013:svnDellInc.:pnInspiron5437:pvrNotSpecified:rvnDellInc.:rn08WCVT:rvrA04:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Inspiron 5437
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.56-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
xserver.bootTime: Sat Nov  1 09:33:47 2014
xserver.configfile: default
xserver.errors:
 Failed to load module "nvidia" (module does not exist, 0)
 Failed to load module "nvidia" (module does not exist, 0)
 NOUVEAU(G0): [XvMC] Failed to initialize extension.
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id                                1474 
 vendor                                     BOE
xserver.version: 2:1.16.0-1ubuntu1

** Affects: xserver-xorg-video-nouveau (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug compiz-0.9 ubuntu utopic

-- 
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/1388304

Title:
  nouveau mmio read write error on nvidia laptop

Status in “xserver-xorg-video-nouveau” package in Ubuntu:
  New

Bug description:
  I'm getting the following errors on dmesg regarding usage of nouveau.
  I'm trying to see if I can use the nouveau driver with my laptop
  running an nvidia GT 740M graphics card. nvidia-current is working
  however the nouveau doesn't seem to kick in and always uses the
  Haswell integrated graphics card.

  Model of laptop (Dell Inspiron 14R):

  http://www.notebookcheck.net/Dell-Inspiron-14R-5437.103451.0.html

  See the following messages from several relevant commands:

  apt-cache policy xserver-xorg-video-nouveau:

  xserver-xorg-video-nouveau:
    Installed: 1:1.0.11-1ubuntu2
    Candidate: 1:1.0.11-1ubuntu2
    Version table:
   *** 1:1.0.11-1ubuntu2 0
          500 http://ph.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages
          100 /var/lib/dpkg/status

  glxinfo | grep render

  direct rendering: Yes
      GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
      GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
  OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile 
      GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, 
      GL_NV_conditional_render, GL_NV_depth_clamp, GL_NV_packed_depth_stencil, 
      GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth, 
      GL_NV_blend_square, GL_NV_conditional_render, GL_NV_depth_clamp, 
      GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer,

  dmesg  | grep nouveau

  [    3.306443] nouveau 0000:08:00.0: enabling device (0006 -> 0007)
  [    3.356823] nouveau  [  DEVICE][0000:08:00.0] BOOT0  : 0x108120a1
  [    3.356827] nouveau  [  DEVICE][0000:08:00.0] Chipset: GK208 (NV108)
  [    3.356830] nouveau  [  DEVICE][0000:08:00.0] Family : NVE0
  [    3.356875] nouveau  [   VBIOS][0000:08:00.0] checking PRAMIN for image...
  [    3.356885] nouveau  [   VBIOS][0000:08:00.0] ... signature not found
  [    3.356887] nouveau  [   VBIOS][0000:08:00.0] checking PROM for image...
  [    3.356958] nouveau  [   VBIOS][0000:08:00.0] ... signature not found
  [    3.356960] nouveau  [   VBIOS][0000:08:00.0] checking ACPI for image...
  [    5.998512] nouveau  [   VBIOS][0000:08:00.0] ... appears to be valid
  [    5.998517] nouveau  [   VBIOS][0000:08:00.0] using image from ACPI
  [    5.998629] nouveau  [   VBIOS][0000:08:00.0] BIT signature found
  [    5.998633] nouveau  [   VBIOS][0000:08:00.0] version 80.28.31.00.06
  [    5.999349] nouveau  [ DEVINIT][0000:08:00.0] adaptor not initialised
  [    5.999359] nouveau  [   VBIOS][0000:08:00.0] running init tables
  [    6.064330] nouveau 0000:08:00.0: irq 63 for MSI/MSI-X
  [    6.064341] nouveau  [     PMC][0000:08:00.0] MSI interrupts enabled
  [    6.064398] nouveau  [     PFB][0000:08:00.0] RAM type: DDR3
  [    6.064400] nouveau  [     PFB][0000:08:00.0] RAM size: 2048 MiB
  [    6.064401] nouveau  [     PFB][0000:08:00.0]    ZCOMP: 0 tags
  [    6.064491] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0xffff5704 (0x1f708200)
  [    6.065124] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1870822e)
  [    6.066134] nouveau  [    VOLT][0000:08:00.0] GPU voltage: 600000uv
  [    6.094685] nouveau  [  PTHERM][0000:08:00.0] FAN control: none / external
  [    6.094691] nouveau  [  PTHERM][0000:08:00.0] fan management: automatic
  [    6.094702] nouveau  [  PTHERM][0000:08:00.0] internal sensor: yes
  [    6.094730] nouveau  [     CLK][0000:08:00.0] 07: core 405 MHz memory 810 MHz 
  [    6.094789] nouveau  [     CLK][0000:08:00.0] 0a: core 405-1058 MHz memory 1620 MHz 
  [    6.094867] nouveau  [     CLK][0000:08:00.0] 0f: core 405-1058 MHz memory 2002 MHz 
  [    6.094949] nouveau  [     CLK][0000:08:00.0] --: core 405 MHz memory 810 MHz 
  [    6.111736] nouveau  [     DRM] VRAM: 2048 MiB
  [    6.111738] nouveau  [     DRM] GART: 1048576 MiB
  [    6.111741] nouveau W[     DRM] Pointer to TMDS table invalid
  [    6.111742] nouveau  [     DRM] DCB version 4.0
  [    6.111744] nouveau W[     DRM] Pointer to flat panel table invalid
  [    6.120126] nouveau  [     DRM] MM: using COPY for buffer copies
  [    6.120135] [drm] Initialized nouveau 1.1.2 20120801 for 0000:08:00.0 on minor 1
  [    6.194669] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ TIMEOUT ]
  [    6.194995] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]
  [    6.206440] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x000260 [ TIMEOUT ]
  [    6.210630] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x000260 [ TIMEOUT ]
  [ 6419.382957] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0x00005700 (0x1e708200)
  [ 6419.382973] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1e70822e)
  [ 6419.440275] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x000260 [ TIMEOUT ]
  [ 6419.440564] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]
  [ 6441.199226] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0x0000573f (0x1e708200)
  [ 6441.199242] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1f70822e)
  [ 6441.256807] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ TIMEOUT ]
  [ 6441.257097] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]
  [ 6678.143017] nouveau E[   PIBUS][0000:08:00.0] HUB0: 0x6013d4 0x00005700 (0x1e708200)
  [ 6678.143030] nouveau E[   PIBUS][0000:08:00.0] GPC0: 0x4188ac 0x00000001 (0x1f70822e)
  [ 6678.202416] nouveau E[    PBUS][0000:08:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ TIMEOUT ]
  [ 6678.202700] nouveau E[    PBUS][0000:08:00.0] MMIO write of 0xbad0011f FAULT at 0x000260 [ TIMEOUT ]

  lspci:
  00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
  08:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 740M] (rev a1)

  lsb_release -rd:
  Description:    Ubuntu 14.10
  Release:        14.10

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Sat Nov  1 11:20:32 2014
  DistUpgraded: 2014-10-24 15:17:02,434 DEBUG enabling apt cron job
  DistroCodename: utopic
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:05f5]
     Subsystem: Dell Device [1028:05f5]
  InstallationDate: Installed on 2013-12-26 (309 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: Dell Inc. Inspiron 5437
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic.efi.signed root=UUID=816dcfb8-c3e9-4dab-9265-b7f3517526ed ro apparmor=0 crashkernel=384M-:128M
  SourcePackage: xserver-xorg-video-nouveau
  UpgradeStatus: Upgraded to utopic on 2014-10-24 (7 days ago)
  dmi.bios.date: 09/06/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 08WCVT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A04
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: dmi:bvnDellInc.:bvrA04:bd09/06/2013:svnDellInc.:pnInspiron5437:pvrNotSpecified:rvnDellInc.:rn08WCVT:rvrA04:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 5437
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3
  version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
  xserver.bootTime: Sat Nov  1 09:33:47 2014
  xserver.configfile: default
  xserver.errors:
   Failed to load module "nvidia" (module does not exist, 0)
   Failed to load module "nvidia" (module does not exist, 0)
   NOUVEAU(G0): [XvMC] Failed to initialize extension.
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                1474 
   vendor                                     BOE
  xserver.version: 2:1.16.0-1ubuntu1

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1388304/+subscriptions


Follow ups

References