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[Bug 1293134] Re: Laptop does not resume from suspend upon lid open


Lars Schütze, could you please test the latest upstream kernel available
from the very top line at the top of the page (the release names are
irrelevant for testing, and please do not test the daily folder)
following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream developers to examine the issue.

If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:

where VERSION-NUMBER is the version number of the kernel you tested exactly shown as:

This can be done by clicking on the yellow circle with a black pencil
icon next to the word Tags located at the bottom of the bug description.

If the mainline kernel does not fix this bug, please add the following tags:

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your

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

** Summary changed:

- Laptop does not resume from suspend upon lid open
+ [Samsung 700Z3A-S02DE] Laptop does not resume from suspend upon lid open

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  [Samsung 700Z3A-S02DE] Laptop does not resume from suspend upon lid

Status in linux package in Ubuntu:

Bug description:
  in Windows closing the lid makes it going to sleep and opening the lid makes it resuming.

  I am using Ubuntu 13.10 on my Samsung Series 7 Chronos 700Z3A-S02DE. When I close the lid the laptop suspends, but on lid open it does not resume until I press the power button. With acpi_listen I see that it fires and recognizes the events for lid close and open and /proc/acpi/button/lid/LID0/state shows the correct state for each lid position. With acpid -d -f -l
  I see that those events trigger /etc/acpi/events/. I wrote an event that matches lid close/open and calls pm-suspend. But this does not make the laptop resume.
  I also uncommented the lines in /etc/systemd/logind.conf regarding hibernate and suspend. But this does not work either.

  So my problem is that the system receivs and understand those ACPI
  events triggered from the lid actions. But LID0 is not configured as
  /etc/acpi/wakeup device. Nor echoing it into the file does make it
  appearing there. So I am at the end of my knowledge and understanding
  of the ACPI event handling.

  I've already tried to pass different acpi_osi Strings with grub but
  the ACPI table does not change nor make it any difference for the
  suspend/resume problem.

  If I can give any further information please just ask me to. Thank you.
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-12-02 (104 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MarkForUpload: True
  NonfreeKernelModules: wl
  Package: pm-utils 1.4.1-12ubuntu1
  PackageArchitecture: all
  ProcVersionSignature: Ubuntu 3.11.0-18.32-generic
  Tags:  saucy
  Uname: Linux 3.11.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
   /dev/snd/controlC0:  lars       4065 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.10
  HibernationDevice: RESUME=UUID=63d413ce-f76a-4aef-8728-6b94c8328c5a
  InstallationDate: Installed on 2014-11-19 (16 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 700Z3A/700Z4A/700Z5A/700Z5B
  NonfreeKernelModules: wl
  Package: linux (not installed)
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-25-generic root=UUID=44843d26-d39a-43f4-bfd7-bb8b6bb69a91 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
   linux-restricted-modules-3.16.0-25-generic N/A
   linux-backports-modules-3.16.0-25-generic  N/A
   linux-firmware                             1.138
  Tags:  utopic
  Uname: Linux 3.16.0-25-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/06/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 15FD
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 700Z3A/700Z4A/700Z5A/700Z5B
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr15FD:bd11/06/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn700Z3A/700Z4A/700Z5A/700Z5B:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn700Z3A/700Z4A/700Z5A/700Z5B:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 700Z3A/700Z4A/700Z5A/700Z5B
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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