[Bug 947095] Re: Closing lid fails to suspend

[hewbert]

** Attachment added: "dmesg_12.04b1_2012-03-05.txt"
   https://bugs.launchpad.net/ubuntu/+source/acpi-support/+bug/947095/+attachment/2816828/+files/dmesg_12.04b1_2012-03-05.txt

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Title:
  Closing lid fails to suspend

Status in “acpi-support” package in Ubuntu:
  New

Bug description:
  Closing the lid fails to suspend the system on a MacBook Pro 6.1 in
  12.04 Beta 1

  Watching /proc/acpi/button/lid/LID0 shows the correct state when
  closed/open.

  Output of acpid -d -l:
  acpid: procfs received event "button/lid LID0 00000080 00000009"
  acpid: rule from 1443[0:0] matched
  acpid: notifying client 1443[0:0]
  acpid: rule from 1443[0:0] matched
  acpid: notifying client 1443[0:0]
  acpid: rule from /etc/acpi/events/lidbtn matched
  acpid: executing action "/etc/acpi/lid.sh"
  BEGIN HANDLER MESSAGES
  END HANDLER MESSAGES
  acpid: action exited with status 1
  acpid: 3 total rules matched
  acpid: procfs completed event "button/lid LID0 00000080 00000009"
  acpid: procfs received event "button/lid LID0 00000080 0000000a"
  acpid: rule from 1443[0:0] matched
  acpid: notifying client 1443[0:0]
  acpid: rule from 1443[0:0] matched
  acpid: notifying client 1443[0:0]
  acpid: rule from /etc/acpi/events/lidbtn matched
  acpid: executing action "/etc/acpi/lid.sh"
  BEGIN HANDLER MESSAGES
  END HANDLER MESSAGES
  acpid: action exited with status 1
  acpid: 3 total rules matched
  acpid: procfs completed event "button/lid LID0 00000080 0000000a"

  This worked in 11.10.  Bug 863834 (from 11.10) may be related or similar.
  No peripherals are attached, including external displays.  Same behavior occurs whether AC power is attached or on battery power.

  Description:	Ubuntu precise (development branch)
  Release:	12.04
  Linux josh-macbookpro 3.2.0-18-generic #28-Ubuntu SMP Fri Mar 2 20:02:50 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

  Expected behavior:  suspend on lid close/resume on open

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: acpi-support 0.139
  ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
  Uname: Linux 3.2.0-18-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 1.94-0ubuntu1
  Architecture: amd64
  Date: Mon Mar  5 05:31:50 2012
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110921.2)
  SourcePackage: acpi-support
  UpgradeStatus: Upgraded to precise on 2012-03-02 (3 days ago)

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