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[Bug 1437394] Re: X freezes for unknown reason

 

I will update to the enablement stack. Since it's not something I can
reproduce at will, I'll just wait and see if it happens again. It hasn't
occurred in perhaps the last two weeks so I'm wondering if an update in
the normal list of updates didn't fix it. Thanks!

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https://bugs.launchpad.net/bugs/1437394

Title:
  X freezes for unknown reason

Status in xorg package in Ubuntu:
  Incomplete

Bug description:
  Every once in a while, X will just completely freeze. It happens at
  seemingly random times and is not related to any one thing I'm doing.
  I can go to another machine and ssh in and kill X to recover. But X
  itself is locked up. The only thing that works is the mouse cursor
  which I can move around at will. But the UI doesn't react or change at
  all. I can't raise or lower windows, the seconds on my clock applet to
  increment, the graphs in applets and in gkrellm are frozen.

  I'm also attaching /var/log/Xorg.0.log, which captures some info about
  the issue that will hopefully be meaningful.

  ---
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  CurrentDesktop: XFCE
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroRelease: Ubuntu 14.04
  DistroVariant: ubuntu
  DkmsStatus: bcmwl, 6.30.223.248+bdcom, 3.13.0-49-generic, x86_64: installed
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:057d]
  InstallationDate: Installed on 2014-11-11 (159 days ago)
  InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723)
  MachineType: Dell Inc. Latitude E6430s
  NonfreeKernelModules: wl
  Package: xorg 1:7.7+1ubuntu8.1
  PackageArchitecture: amd64
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-49-generic root=UUID=09fb8edf-ad64-4968-bb2e-2fa7ae7be36f ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17
  Tags:  trusty ubuntu
  Uname: Linux 3.13.0-49-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/24/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A14
  dmi.board.name: 0VGXN2
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA14:bd09/24/2014:svnDellInc.:pnLatitudeE6430s:pvr01:rvnDellInc.:rn0VGXN2:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6430s
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz N/A
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1~ubuntu2
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.4
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.4
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Mon Apr 20 08:39:11 2015
  xserver.configfile: default
  xserver.errors:

  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                               21569
   vendor                                     SEC
  xserver.version: 2:1.15.1-0ubuntu2.7

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