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[Pierina Stefanelli <pierinastefanelli@xxxxxxxxx>]

apport information

** Attachment added: "ProcInterrupts.txt"
   https://bugs.launchpad.net/bugs/515109/+attachment/3931278/+files/ProcInterrupts.txt

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https://bugs.launchpad.net/bugs/515109

Title:
  cannot suspend usb devices on lucid

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  when i put computer in sleep mode this is the dmesg:

  [  380.876233] PM: Syncing filesystems ... done.
  [  380.905949] PM: Preparing system for mem sleep
  [  380.905955] Freezing user space processes ... (elapsed 0.00 seconds) done.
  [  380.907775] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) don
  e.
  [  380.907943] PM: Entering mem sleep
  [  380.907959] Suspending console(s) (use no_console_suspend to debug)
  [  380.980055] sd 0:0:0:0: [sda] Synchronizing SCSI cache
  [  381.288204] sd 0:0:0:0: [sda] Stopping disk
  [  383.780171] pm_op(): usb_dev_suspend+0x0/0x20 returns -16
  [  383.780175] PM: Device usb1 failed to suspend: error -16
  [  383.780177] PM: Some devices failed to suspend
  [  383.780369] sd 0:0:0:0: [sda] Starting disk
  [  385.674724] PM: resume devices took 1.890 seconds
  [  385.674736] PM: Finishing wakeup.
  [  385.674738] Restarting tasks ... done.

  I removed all usb device, but problem persist

  ProblemType: Bug
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  daniele    2596 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xc0000000 irq 17'
     Mixer name	: 'Realtek ALC883'
     Components	: 'HDA:10ec0883,10250000,00100002 HDA:14f12bfa,10250093,00090000'
     Controls      : 25
     Simple ctrls  : 15
  Date: Sun Jan 31 13:23:08 2010
  DistroRelease: Ubuntu 10.04
  HibernationDevice: RESUME=UUID=4dda44f8-4af3-48ee-a792-83453ef293e5
  Lsusb:
   Bus 002 Device 005: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
   Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 004: ID 0402:5602 ALi Corp. Video Camera Controller
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire 9300
  NonfreeKernelModules: nvidia
  Package: linux-image-2.6.32-12-generic 2.6.32-12.16
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-12-generic root=UUID=793246ac-c5ff-421b-a508-052d57cca90c ro rootfstype=ext4 quiet splash
  ProcEnviron:
   LANGUAGE=it_IT.UTF-8
   PATH=(custom, user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-12.16-generic
  Regression: Yes
  RelatedPackageVersions: linux-firmware 1.28
  Reproducible: Yes
  SourcePackage: linux
  TestedUpstream: No
  Uname: Linux 2.6.32-12-generic x86_64
  WpaSupplicantLog:
   
  dmi.bios.date: 12/13/2006
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.14
  dmi.board.name: Myallm
  dmi.board.vendor: Acer
  dmi.board.version: Rev
  dmi.chassis.asset.tag: None
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.14:bd12/13/2006:svnAcer:pnAspire9300:pvr0100:rvnAcer:rnMyallm:rvrRev:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Aspire 9300
  dmi.product.version: 0100
  dmi.sys.vendor: Acer

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