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[gouri <stephane.gourichon_lpad@xxxxxxx>]

@pawel.jasinski I observed same behavior and independently arrived to
the same conclusion.

I suspend by pressing [fn]-[f1], then close the lid and pick up the
laptop. Then on the other site I resume it from suspend.

Case 1 : If the lid was closed immediately after pressing the key combo, everything is fine, laptop resumes when asked.
Case 2 : If the lid was closed after a few seconds after pressing the key combo, laptop hangs on resume. After force reboot it says something prevented a previous reboot from finishing.
Case 3 : If the lid was closed after waiting for the suspend to complete (power led blinking), everything is fine, laptop resumes when asked.

I have been observing this behavior since Ubuntu 14.04 . Case 2 seldom
happens, so I can't be sure it didn't happen with Ubuntu 13.10 that I
used on the same laptop before.

( cd /var/log/ ; zgrep "BUG" $( ls -1b syslog syslog.1 syslog.?.gz syslog.??.gz syslog.???.gz | tac ; ) ; )
syslog.57.gz:Jun 29 16:57:26 n55sf-l kernel: [ 2761.992920] kernel BUG at /build/buildd/linux-3.13.0/drivers/misc/mei/hbm.c:787!
syslog.57.gz:Jun 29 16:57:26 n55sf-l kernel: [ 2761.993765] BUG: unable to handle kernel paging request at ffffffffffffffd8
syslog.44.gz:Jul 12 19:20:04 n55sf-l kernel: [50310.333339] kernel BUG at /build/buildd/linux-3.13.0/drivers/misc/mei/hbm.c:787!
syslog.44.gz:Jul 12 19:20:04 n55sf-l kernel: [50310.334340] BUG: unable to handle kernel paging request at ffffffffffffffd8
syslog.32.gz:Jul 26 19:40:50 n55sf-l kernel: [93109.061480] kernel BUG at /build/buildd/linux-3.13.0/drivers/misc/mei/hbm.c:787!
syslog.32.gz:Jul 26 19:40:50 n55sf-l kernel: [93109.062126] BUG: unable to handle kernel paging request at ffffffffffffffd8
syslog.28.gz:Aug  1 18:04:59 n55sf-l kernel: [19701.529305] kernel BUG at /build/buildd/linux-3.13.0/drivers/misc/mei/hbm.c:787!
syslog.28.gz:Aug  1 18:04:59 n55sf-l kernel: [19701.530697] BUG: unable to handle kernel paging request at ffffffffffffffd8

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1287587

Title:
  [ASUSTeK Computer Inc. K53SD] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  lsb_release -rd
  Description:    Ubuntu Trusty Tahr (development branch)
  Release:        14.04

  cat /proc/version_signature 
  Ubuntu 3.13.0-14.34-generic 3.13.5

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-14-generic 3.13.0-14.34
  ProcVersionSignature: Ubuntu 3.13.0-14.34-generic 3.13.5
  Uname: Linux 3.13.0-14-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from resuming properly.
  ApportVersion: 2.13.2-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  karma      2367 F.... pulseaudio
  CRDA:
   country RU:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5735 - 5835 @ 20), (N/A, 30)
  Date: Tue Mar  4 16:00:38 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=c0e46d37-b5cd-43aa-94a7-4fa61e48c9a0
  InstallationDate: Installed on 2012-09-30 (520 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.1)
  InterpreterPath: /usr/bin/python3.4
  MachineType: ASUSTeK Computer Inc. K53SD
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-14-generic root=UUID=3a12bdbf-2c31-4f31-b854-e8f79e6888ad ro rootfstype=ext4 verbose resume=UUID=c0e46d37-b5cd-43aa-94a7-4fa61e48c9a0 crashkernel=384M-:128M
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-14-generic N/A
   linux-backports-modules-3.13.0-14-generic  N/A
   linux-firmware                             1.125
  SourcePackage: linux
  Title: [ASUSTeK Computer Inc. K53SD] suspend/resume failure
  UpgradeStatus: Upgraded to trusty on 2013-11-10 (113 days ago)
  UserGroups:
   
  dmi.bios.date: 03/06/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: K53SD.205
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: K53SD
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK53SD.205:bd03/06/2012:svnASUSTeKComputerInc.:pnK53SD:pvr1.0:rvnASUSTeKComputerInc.:rnK53SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: K53SD
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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