kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

WishMaster, thank you for reporting this and helping make Ubuntu better. As per http://download.lenovo.com/express/ddfm.html an update to your BIOS is available (2.25). If you update to this following https://help.ubuntu.com/community/BiosUpdate does it change anything?  If it doesn't, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Thank you for your understanding.

** Tags removed: kernel-bug-exists-upstream
** Tags added: bios-outdated-2.25

** Description changed:

- Same bug as described in:
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1306621
- 
  Sometimes, the system will appear to go to sleep mode (i.e. the LEDs
  will start indicating sleep mode). However, it appears to not suspend
  completely and the system produces a lot of heat while it is in this
  state which is rather dangerous if you put it in your sleeve and leave
- it there the system will overheat quickly.
- 
- The problem exists both with the default Ubuntu and the mainline 3.14
- kernel.
+ it there the system will overheat quickly. The problem exists both with
+ the default Ubuntu and the mainline 3.14 kernel.
  
  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
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  philipp    1945 F.... pulseaudio
-  /dev/snd/controlC1:  philipp    1945 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  philipp    1945 F.... pulseaudio
+  /dev/snd/controlC1:  philipp    1945 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri May  2 11:53:25 2014
  HibernationDevice: RESUME=UUID=33297c91-85ea-4c06-a780-c68f69e46042
  InstallationDate: Installed on 2014-04-30 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 20ARS0BH00
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=108e8269-9378-4695-84ff-e001a54e9e97 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
+  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: 02/10/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GJET71WW (2.21 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20ARS0BH00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGJET71WW(2.21):bd02/10/2014:svnLENOVO:pn20ARS0BH00:pvrThinkPadT440s:rvnLENOVO:rn20ARS0BH00:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20ARS0BH00
  dmi.product.version: ThinkPad T440s
  dmi.sys.vendor: LENOVO

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

** Summary changed:

- [LENOVO ThinkPad T440s] suspend/resume failing
+ [Lenovo ThinkPad T440s] suspend/resume failing

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1315316

Title:
  [Lenovo ThinkPad T440s] suspend/resume failing

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Sometimes, the system will appear to go to sleep mode (i.e. the LEDs
  will start indicating sleep mode). However, it appears to not suspend
  completely and the system produces a lot of heat while it is in this
  state which is rather dangerous if you put it in your sleeve and leave
  it there the system will overheat quickly. The problem exists both
  with the default Ubuntu and the mainline 3.14 kernel.

  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
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  philipp    1945 F.... pulseaudio
   /dev/snd/controlC1:  philipp    1945 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri May  2 11:53:25 2014
  HibernationDevice: RESUME=UUID=33297c91-85ea-4c06-a780-c68f69e46042
  InstallationDate: Installed on 2014-04-30 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 20ARS0BH00
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=108e8269-9378-4695-84ff-e001a54e9e97 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: 02/10/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GJET71WW (2.21 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20ARS0BH00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGJET71WW(2.21):bd02/10/2014:svnLENOVO:pn20ARS0BH00:pvrThinkPadT440s:rvnLENOVO:rn20ARS0BH00:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20ARS0BH00
  dmi.product.version: ThinkPad T440s
  dmi.sys.vendor: LENOVO

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