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[Edward Lin <yidi.lin@xxxxxxxxxxxxx>]

I disabled the wakeup sources in /proc/acpi/wakeup for further
experiment under 3.2.0-61

I found that this bug is disappeared by disabling XPDV wakeup source with 10 times shutdown test.
(The disabling command is "echo XPDV > /proc/acpi/wakeup")

The information from lspci and acpi wakeup table indicates that XPDV and
NIC is the same device.

I will look at the PCI driver, too.

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https://bugs.launchpad.net/bugs/1322470

Title:
  [Dell Inspiron 1120] System reboots itself after shut down

Status in “linux” package in Ubuntu:
  In Progress

Bug description:
  CID: 201103-7380 Dell Inspiron 1120

  This SRU system would reboot itself automatically after powered off. Similar to bug 1288161
  Since this issue also could be reproduced on stock image, this is not a regression.

  Step:
  1. Install 12.04, boot to desktop and shut it down.
  2. Update to 3.2.0-61, shut it down.

  Expected result:
  * System won't reboot automatically.

  Actual result:
  * System will reboot itself.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-61-generic 3.2.0-61.93
  ProcVersionSignature: Ubuntu 3.2.0-61.93-generic 3.2.55
  Uname: Linux 3.2.0-61-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: SB [HDA ATI SB], device 0: ALC259 Analog [ALC259 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1576 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1576 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xd0400000 irq 16'
     Mixer name	: 'Realtek ALC259'
     Components	: 'HDA:10ec0269,10280470,00100100'
     Controls      : 18
     Simple ctrls  : 10
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd0110000 irq 19'
     Mixer name	: 'ATI RS690/780 HDMI'
     Components	: 'HDA:1002791a,00791a00,00100000'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Fri May 23 02:34:49 2014
  HibernationDevice: RESUME=UUID=8d14ea12-072c-4b65-8461-d41a653bf209
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: Dell Inc. Inspiron 1120
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-61-generic root=UUID=e632e00b-111c-47f4-8be6-537b2bec4ddb ro quiet splash initcall_debug vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-61-generic N/A
   linux-backports-modules-3.2.0-61-generic  N/A
   linux-firmware                            1.79.14
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/17/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.asset.tag: 1234567890
  dmi.board.name: 090DNY
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A05
  dmi.chassis.asset.tag: 1234567890
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A05
  dmi.modalias: dmi:bvnDellInc.:bvrA05:bd11/17/2010:svnDellInc.:pnInspiron1120:pvrA05:rvnDellInc.:rn090DNY:rvrA05:cvnDellInc.:ct8:cvrA05:
  dmi.product.name: Inspiron 1120
  dmi.product.version: A05
  dmi.sys.vendor: Dell Inc.

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