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[Steve Moon <steve.moon@xxxxxxxxx>]

I updated my 6420's BIOS from A08 to A19 and found the same behavior --
if the computer goes to sleep the X session accepts no mouse clicks,
though the mouse pointer will still move.

I can ctrl-alt-f6 (or f4 etc.) and get to a text console, log in, sudo,
kill the active X session and log into the computer again. This isn't
exactly a useful workaround.

For the time being I have set the system to "do nothing" when I close
the lid -- instead of sleep. This doesn't help my battery life, but I
keep it plugged in most of the time. I'd love to see a fix for this.

-- 
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https://bugs.launchpad.net/bugs/1162360

Title:
  [Dell Inc. Latitude E6420] suspend/resume failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I don't know why it keeps freezing.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-15-generic 3.8.0-15.25
  ProcVersionSignature: Ubuntu 3.8.0-15.25-generic 3.8.4
  Uname: Linux 3.8.0-15-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from resuming properly.
  ApportVersion: 2.9.2-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  dwayne     2860 F.... pulseaudio
   /dev/snd/seq:        timidity   4241 F.... timidity
  Date: Sat Mar 30 15:54:22 2013
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=16584911-78b7-4fb8-90d3-722619f1f973
  InstallationDate: Installed on 2013-03-12 (18 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130311.1)
  InterpreterPath: /usr/bin/python3.3
  MachineType: Dell Inc. Latitude E6420
  MarkForUpload: True
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-15-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-15-generic N/A
   linux-backports-modules-3.8.0-15-generic  N/A
   linux-firmware                            1.104
  SourcePackage: linux
  Title: [Dell Inc. Latitude E6420] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 04/25/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.asset.tag: Dwayne S
  dmi.board.name: 0K0DNP
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: Dwayne S
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd04/25/2011:svnDellInc.:pnLatitudeE6420:pvr01:rvnDellInc.:rn0K0DNP:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6420
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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