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[Biscuit Wang <biscuit_2014@xxxxxxxxxxx>]

I have just tested 4.3.0-040300-generic #201511020949 SMP Mon Nov 2
14:50:44 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux, the bug exists.

** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.3

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https://bugs.launchpad.net/bugs/1516606

Title:
  ASUS K401L hibernate/resume unreliable

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  With kernel 3.19.0 and 4.1.13, there is a 1/3 probability of resume
  failure.

  If the resume failed, system will hang with the console output
  below(with no_console_suspend)

  Disabling non-boot CPUs...
  intel_pstate CPU 1 exiting
  smpboot: CPU 1 is now offline
  intel_pstate CPU 2 exiting
  smpboot: CPU 2 is now offline
  intel_pstate CPU 3 exiting
  smpboot: CPU 3 is now offline

  I have just downgraded to 3.16.0-40, it works well with about 5
  hibernate/resume cycle, but I will do more test on it.

  more info:
  http://askubuntu.com/questions/678265/xubuntu-14-04-fails-to-resume-from-hibernation

  maybe  duplicate:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490494 
  https://bugzilla.kernel.org/show_bug.cgi?id=95231

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.19.0-33-generic 3.19.0-33.38~14.04.1
  ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7
  Uname: Linux 3.19.0-33-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.18
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Mon Nov 16 20:28:57 2015
  InstallationDate: Installed on 2015-10-14 (32 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-vivid
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.18
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  biscuit    2353 F.... pulseaudio
   /dev/snd/controlC0:  biscuit    2353 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2015-10-14 (33 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f2:b483 Chicony Electronics Co., Ltd 
   Bus 001 Device 002: ID 24ae:2001  
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. K401LB
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-33-generic.efi.signed root=UUID=2dc554f1-5daa-48f1-89af-0c6de286fb1d ro resume=UUID=7b13204e-719a-4ee4-a523-909e75b56507 no_console_suspend
  ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-33-generic N/A
   linux-backports-modules-3.19.0-33-generic  N/A
   linux-firmware                             1.127.18
  Tags:  trusty
  Uname: Linux 3.19.0-33-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 08/26/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: K401LB.204
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: K401LB
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK401LB.204:bd08/26/2015:svnASUSTeKCOMPUTERINC.:pnK401LB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK401LB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: K401LB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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