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[Adam Porter <281526@xxxxxxxxxxxxxxxxxx>]

apport information

** Attachment added: "ProcModules.txt"
   https://bugs.launchpad.net/bugs/281526/+attachment/2642955/+files/ProcModules.txt

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https://bugs.launchpad.net/bugs/281526

Title:
  Flash uses 100% CPU after resuming from suspend

Status in “adobe-flashplugin” package in Ubuntu:
  Confirmed
Status in “firefox” package in Ubuntu:
  Invalid
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Binary package hint: firefox

  firefox-3.0 = 3.0.3+build1+nobinonly-0ubuntu0.8.04.1 0

  Sometimes when resuming from suspend-to-RAM, Firefox becomes
  unresponsive and uses 100% CPU time.  An strace shows it in a cycle
  like this:

  --- SIGIO (I/O possible) @ 0 (0) ---
  rt_sigreturn(0xb2503d90) = 240
  futex(0xb2503d90, 0x80 /* FUTEX_??? */, 2) = ? ERESTARTSYS (To be restarted)

  This repeats endlessly and uses all available CPU time.  It doesn't always happen, and I haven't noticed a pattern yet, but it's happened 3 or 4 times in the last week.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  me         3080 F.... pulseaudio
   /dev/snd/pcmC0D0p:   me         3080 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfebfc000 irq 47'
     Mixer name	: 'SigmaTel STAC9228'
     Components	: 'HDA:83847616,10280209,00100201'
     Controls      : 28
     Simple ctrls  : 19
  DistroRelease: Ubuntu 11.04
  HibernationDevice: RESUME=UUID=f9bf3c71-67be-458b-b736-e5df812b393e
  MachineType: Dell Inc. XPS M1330
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-13-generic root=/dev/mapper/vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 2.6.38-13.53-generic 2.6.38.8
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-13-generic N/A
   linux-backports-modules-2.6.38-13-generic  N/A
   linux-firmware                             1.52
  Tags:  natty
  Uname: Linux 2.6.38-13-generic i686
  UpgradeStatus: Upgraded to natty on 2011-05-15 (220 days ago)
  UserGroups: adm admin fuse vboxusers
  WpaSupplicantLog:
   
  dmi.bios.date: 07/08/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A12
  dmi.board.name: 0PU073
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA12:bd07/08/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn0PU073:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: XPS M1330
  dmi.sys.vendor: Dell Inc.

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