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[188236 <christian.bernstein@xxxxxx>]

Installed 12.04 64 bit with the latest kernel linux-
image-3.13.5-031305-generic, problem still occours.

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https://bugs.launchpad.net/bugs/1280653

Title:
  Xorg freeze

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  New

Bug description:
  System freezes or kernel panic occurs. Happens since I put a new SSD in my Acer 1810TZ Laptop.
  SSD: http://www.samsung.com/de/consumer/memory-storage/ssd/under-500-gb/MZ-7TE250BW

  Problem seems to be somewhere between Kernel, SSD, BIOS, SATA support.
  Already have the latest BIOS for my Laptop. System got more stable
  since I installed new Kernel (3.11 instead of 3.8) and use btrfs-
  Filesystem now. But still several freezes per day, especcially while
  browsing complicated (java?)-websites.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8
  ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2
  Uname: Linux 3.13.0-8-generic i686
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.13.2-0ubuntu4
  Architecture: i386
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Sat Feb 15 19:03:43 2014
  DistUpgraded: 2014-02-11 19:06:34,629 DEBUG enabling apt cron job
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GpuHangFrequency: Several times a day
  GpuHangReproducibility: Seems to happen randomly
  GpuHangStarted: Since before I upgraded
  GraphicsCard:
   Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
     Subsystem: Acer Incorporated [ALI] Device [1025:029b]
     Subsystem: Acer Incorporated [ALI] Device [1025:029b]
  InstallationDate: Installed on 2014-02-09 (6 days ago)
  InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release i386 (20140204)
  MachineType: Acer Aspire 1810TZ
  ProcEnviron:
   LANGUAGE=de_DE
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.13.0-8-generic root=UUID=06b9d515-60ca-4876-8059-9ba8278d991b ro rootflags=subvol=@ quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: Upgraded to trusty on 2014-02-11 (3 days ago)
  dmi.bios.date: 08/31/2010
  dmi.bios.vendor: INSYDE
  dmi.bios.version: v1.3314
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: JM11-MS
  dmi.board.vendor: Acer
  dmi.board.version: Base Board Version
  dmi.chassis.type: 1
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnINSYDE:bvrv1.3314:bd08/31/2010:svnAcer:pnAspire1810TZ:pvrv1.3314:rvnAcer:rnJM11-MS:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
  dmi.product.name: Aspire 1810TZ
  dmi.product.version: v1.3314
  dmi.sys.vendor: Acer
  version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu4
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
  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 1:7.3.0-1ubuntu2
  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: Sat Feb 15 19:01:12 2014
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                4352 
   vendor                                     CMO
  xserver.version: 2:1.15.0-1ubuntu6

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