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[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1227687

Title:
  Kernel 3.2.0-53-generic-pae freeze very often after update from
  3.2.0-52-generic-pae

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  * Kernel 3.2.0-53-generic-pae (inkl non pae) freeze very often after update from 3.2.0-52-generic-pae on all computers (for exapmle Dell D600, Dell D420, Medion UIM2080, Siemens Towers...) 
  * When system freeze no fault messages happends; harddisk led is going of; cpu fan is blowing like bevor crashing; 
  * For simulation see attachment file with skript and infos.
  * The freezing happends mostly after "long" time cpu's = 100% and very much harddisk access to the same time. 
    Only CPU OR harddisk access is not so criticaly for freezing. 
  * In kernel 3.2.0-52-generic-pae or 3.2.0-52-generic or earlyer i hade no problems with freezing like this. 

  If you would like more informations or i should test a new version, please let me know and kontakt me... 
  Best regards...

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-53-generic-pae 3.2.0-53.81
  ProcVersionSignature: Ubuntu 3.2.0-53.81-generic-pae 3.2.50
  Uname: Linux 3.2.0-53-generic-pae i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  alexander   3650 F.... pulseaudio
                        alexander   3693 F.... xfce4-mixer-plu
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf0000000 irq 44'
     Mixer name	: 'Realtek ALC883'
     Components	: 'HDA:10573055,10573055,00100700 HDA:10ec0883,10190f95,00100002'
     Controls      : 25
     Simple ctrls  : 14
  Date: Thu Sep 19 15:32:00 2013
  HibernationDevice: RESUME=UUID=d2d951dd-5ddb-4a23-82a6-67095d9d0355
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3)
  MachineType: Notebook UIM2080
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=de_DE:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: rootdelay=10 root=/dev/sda7 noplymouth
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-53-generic-pae N/A
   linux-backports-modules-3.2.0-53-generic-pae  N/A
   linux-firmware                                1.79.6
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  StagingDrivers: zram
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/20/2007
  dmi.bios.vendor: Notebook
  dmi.bios.version: 1.00
  dmi.board.name: UIM2080
  dmi.board.vendor: Notebook
  dmi.chassis.type: 10
  dmi.chassis.vendor: Notebook
  dmi.modalias: dmi:bvnNotebook:bvr1.00:bd07/20/2007:svnNotebook:pnUIM2080:pvr:rvnNotebook:rnUIM2080:rvr:cvnNotebook:ct10:cvr:
  dmi.product.name: UIM2080
  dmi.sys.vendor: Notebook

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