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[Amos Blanton <amos@xxxxxxxxxxxxxxx>]

Tested latest upstream kernel  3.15 (and disabled workaround described
above), problem persists.

Note that the first few suspends are often successful (either kernel).
I'm still trying to figure out what the key element is that gets the
system into the state where suspend fails every time - it may be connect
/ disconnect AC.


** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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

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https://bugs.launchpad.net/bugs/1309938

Title:
  Thinkpad Twist 3347-2HU resumes immediately after suspend

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Thinkpad S230U resumes immediately after suspend. Can test with: sudo pm-suspend.
  Updated Bios to 1.63 (latest bios version has a bad bug that disables USB / trackpad), same behavior. 
  Not sure if should be reported against pm-utils or kernel - apologies if I got it wrong.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: pm-utils 1.4.1-13
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sat Apr 19 08:17:49 2014
  InstallationDate: Installed on 2014-04-17 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140413)
  PackageArchitecture: all
  SourcePackage: pm-utils
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  lightnin   1939 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=a1da2744-b701-4c18-848e-cdb59b9162e0
  InstallationDate: Installed on 2014-04-17 (3 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140413)
  MachineType: LENOVO 33472HU
  NonfreeKernelModules: wl
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=8f55f4e9-c3be-461f-94b6-c6312cba3345 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  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
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/25/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GDETA3WW (1.63 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 33472HU
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGDETA3WW(1.63):bd10/25/2013:svnLENOVO:pn33472HU:pvrThinkPadTwist:rvnLENOVO:rn33472HU:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 33472HU
  dmi.product.version: ThinkPad Twist
  dmi.sys.vendor: LENOVO

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