desktop-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

ashishgupta02, it will help immensely if you filed a new report with Ubuntu via a terminal:
ubuntu-bug xorg

Please ensure you have the package xdiagnose installed, and that you
click the Yes button for attaching additional debugging information.

Also, please feel free to subscribe me to it.

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1451632

Title:
  drm:intel_cpu_fifo_underrun_irq_handler [i915] - complete lockups

Status in xserver-xorg-video-intel package in Ubuntu:
  Incomplete

Bug description:
  After updating to vivid, I'm experiencing lockups when visiting
  certain pages (not sure if it's flash-enabled) with chromium-browser.

  I see the following in the syslog matching the corresponding time (but
  don't know whether it's the cause):

  May  5 11:11:42 michael-acer kernel: [16951.714263] [drm:intel_set_cpu_fifo_underrun_reporting [i915]] *ERROR* uncleared fifo underrun on pipe A
  May  5 11:11:42 michael-acer kernel: [16951.714344] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
  May  5 11:11:49 michael-acer org.freedesktop.Notifications[1833]: ** (notify-osd:2671): WARNING **: dnd_is_screensaver_active(): Got error "Did 
  not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, th
  e reply timeout expired, or the network connection was broken."
  May  5 11:11:52 michael-acer dbus[759]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop
  .nm-dispatcher.service'

  Let me know if I can provide more info.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2build1
  ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
  Uname: Linux 3.19.0-15-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.17.2-0ubuntu1
  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: Tue May  5 11:35:03 2015
  DistUpgraded: 2015-05-02 09:55:23,389 DEBUG enabling apt cron job
  DistroCodename: vivid
  DistroVariant: ubuntu
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a06] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Acer Incorporated [ALI] Device [1025:0a11]
  InstallationDate: Installed on 2014-09-03 (243 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Acer Peppy
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-15-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash tpm_tis.force=1 vt.handoff=7
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: Upgraded to vivid on 2015-05-01 (3 days ago)
  dmi.bios.date: 10/18/2013
  dmi.bios.vendor: coreboot
  dmi.chassis.type: 3
  dmi.chassis.vendor: Acer
  dmi.modalias: dmi:bvncoreboot:bvr:bd10/18/2013:svnAcer:pnPeppy:pvr1.0:cvnAcer:ct3:cvr:
  dmi.product.name: Peppy
  dmi.product.version: 1.0
  dmi.sys.vendor: Acer
  version.compiz: compiz 1:0.9.12.1+15.04.20150410.1-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.60-2
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.2-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1
  xserver.bootTime: Tue May  5 11:18:54 2015
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                4402 
   vendor                                     CMN
  xserver.version: 2:1.17.1-0ubuntu3

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