Bug 199991 - ACPI errors from kernel on MacBook
ACPI errors from kernel on MacBook
Status: CLOSED WORKSFORME
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
6
All Linux
medium Severity medium
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Assigned To: Kernel Maintainer List
Brian Brock
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Depends On:
Blocks: 199990
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Reported: 2006-07-24 15:36 EDT by Christopher Blizzard
Modified: 2007-11-30 17:11 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2006-08-15 17:26:43 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Christopher Blizzard 2006-07-24 15:36:58 EDT
Description of problem:

I get random ACPI errors when connecting or disconnecting the power cable on my
MacBook

Version-Release number of selected component (if applicable):

Linux localhost.localdomain 2.6.17-1.2364.fc6 #1 SMP Mon Jul 10 12:40:21 EDT
2006 i686 i686 i386 GNU/Linux

How reproducible:

Every time.

Steps to Reproduce:
1. Tail message logs
2. Plug or unplug the power cord
3. Note errors
  
Actual results:

Noisy!

Expected results:

Quiet!

Additional info:

Probably not serious, but could be a symptom of a deeper problem.

ACPI Error (exmutex-0248): Cannot release Mutex [SMTX], not acquired [20060623]
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPCB.EC__.SMB0.SBRW] (Node f7e16dc4), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0.UBSS] (Node
f7e16f44), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0._STA] (Node
f7e16fc4), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (exmutex-0248): Cannot release Mutex [SMTX], not acquired [20060623]
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPCB.EC__.SMB0.SBRW] (Node f7e16dc4), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0.UBSS] (Node
f7e16f44), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0._STA] (Node
f7e16fc4), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (exmutex-0248): Cannot release Mutex [SMTX], not acquired [20060623]
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPCB.EC__.SMB0.SBRW] (Node f7e16dc4), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0.UBSS] (Node
f7e16f44), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0._STA] (Node
f7e16fc4), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (exmutex-0248): Cannot release Mutex [SMTX], not acquired [20060623]
ACPI Error (psparse-0537): Method parse/execution failed
[\_SB_.PCI0.LPCB.EC__.SMB0.SBRW] (Node f7e16dc4), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0.UBSS] (Node
f7e16f44), AE_AML_MUTEX_NOT_ACQUIRED
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.BAT0._STA] (Node
f7e16fc4), AE_AML_MUTEX_NOT_ACQUIRED
Comment 1 Christopher Blizzard 2006-07-24 15:57:27 EDT
regular MacBook, not a Pro
Comment 2 Christopher Blizzard 2006-08-15 17:26:43 EDT
I haven't seen this in a while.  WORKSFORME.

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