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[Eric Sawyer <eric.sawyer@xxxxxxxxxxx>]

I have the same problem
Expected result:
* System could be suspended / resumed normally

Actual result:
* System suspended successfully. After pressing the power button to resume, login screen appears but Keyboard and mouse are not responding

Here are the top lines of the susresxxx crash report

ProblemType: KernelOops
Annotation: This occured during a previous suspend and prevented it from resuming properly.
Architecture: amd64
Date: Sun Oct  5 14:17:31 2014
DistroRelease: Ubuntu 14.04
ExecutablePath: /usr/share/apport/apportcheckresume
ExecutableTimestamp: 1409688128
Failure: suspend/resume
InterpreterPath: /usr/bin/python3.4
Package: linux-image-3.13.0-36-generic 3.13.0-36.63
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume

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https://bugs.launchpad.net/bugs/1336707

Title:
  AMD Radeon HD 8670A/8670M/8750M[1002:6600] System freezed after resume
  from suspend with fglrx

Status in HWE Next Project:
  New
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  CID: 201302-12847 Dell OptiPlex 9020 AIO

  This is a I+A system:
  00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06)
  01:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Mars [Radeon HD 8670A/8670M/8750M] [1002:6600]

  Therefore the proprietary driver is needed for switching between the Intel GPU and the AMD GPU.
  This system can be suspended, but it cannot resume from suspend.

  Steps:
  1. Install 14.04 + fglrx (2:13.350.1-0ubuntu2)
  2. Suspend with the option in system menu
  3. Wake it up by pressing the power button

  Expected result:
  * System could be suspended / resumed normally

  Actual result:
  * System suspended successfully, but it will freeze on the login screen after pressing the power button. Keyboard LED and mouse not responding, however, I could still access this system vis SSH.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46 [modified: boot/vmlinuz-3.13.0-24-generic]
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1507 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1507 F.... pulseaudio
  CRDA:
   country TW:
   	(2402 - 2472 @ 40), (3, 27)
   	(5270 - 5330 @ 40), (3, 17), DFS
   	(5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  Date: Wed Jul  2 04:57:48 2014
  HibernationDevice: RESUME=UUID=35616690-83a7-40b1-8bfc-e80d0162670b
  InstallationDate: Installed on 2014-06-30 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. OptiPlex 9020 AIO
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=e2a99242-f60a-4001-bd5f-a51dffa4f111 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/04/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 13
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA06:bd11/04/2013:svnDellInc.:pnOptiPlex9020AIO:pvr01:rvnDellInc.:rn:rvr:cvnDellInc.:ct13:cvr:
  dmi.product.name: OptiPlex 9020 AIO
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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