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[mathew thomas <1401716@xxxxxxxxxxxxxxxxxx>]

in addition a weird thing happened from 3.13.4 
after it returned from crash the display came up garbaged
random fragments of the screen mixed up all over the screen
Dec 31 19:15:03 lap002 kernel: [87000.759353] nouveau E[   PFIFO][0000:01:00.0] channel 3 [Xorg[13447]] unload timeout
Dec 31 19:16:26 lap002 kernel: [87083.883200] nouveau E[Xorg[13925]] failed to idle channel 0xcccc0001 [Xorg[13925]]
Dec 31 19:16:41 lap002 kernel: [87098.891207] nouveau E[Xorg[13925]] failed to idle channel 0xcccc0001 [Xorg[13925]]
Dec 31 19:16:43 lap002 kernel: [87100.898119] nouveau E[   PFIFO][0000:01:00.0] channel 4 [Xorg[13925]] unload timeout
is what came out from tty

that little bug was resolved in 3.13.7

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https://bugs.launchpad.net/bugs/1401716

Title:
  segfault when trying to play a video after suspend

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  after returning from suspend i try to play a video  (tried varoius players) and i get a crash:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1401716/+attachment/4280490/+files/log.txt

  the only way to reset is to do a full system boot

  it shouldnt matter but i also use mateDM
  ---
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  max        4160 F.... pulseaudio
   /dev/snd/controlC0:  max        4160 F.... pulseaudio
                        max        4331 F.... mixer_applet2
   /dev/snd/seq:        timidity   3938 F.... timidity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c997660a-13fd-4923-9103-c2decec8d50a
  InstallationDate: Installed on 2014-10-17 (57 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
  MachineType: LENOVO 20042
  Package: linux (not installed)
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic root=UUID=abe24297-b7ee-4a4b-9b31-463e4816e8e9 ro quiet splash
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware                             1.127.10
  Tags:  trusty
  Uname: Linux 3.13.0-43-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 09/07/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 29CN31WW(V2.08)
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Base Board Product Name
  dmi.board.vendor: LENOVO
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnLENOVO:bvr29CN31WW(V2.08):bd09/07/2010:svnLENOVO:pn20042:pvrLenovoG560:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: 20042
  dmi.product.version: Lenovo G560
  dmi.sys.vendor: LENOVO

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