You have been subscribed to a public bug:
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)
** Affects: gnome-power-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug lid macbook power precise suspend
--
Closing lid fails to suspend
https://bugs.launchpad.net/bugs/947095
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