Bug 229546 - ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707]
ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedCon...
Status: CLOSED INSUFFICIENT_DATA
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:
  Show dependency treegraph
 
Reported: 2007-02-21 14:39 EST by James
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: 2007-06-16 07:23:25 EDT
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Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
System log excerpt showing problem (1.82 KB, text/plain)
2007-02-21 14:39 EST, James
no flags Details

  None (edit)
Description James 2007-02-21 14:39:15 EST
Description of problem:


Version-Release number of selected component (if applicable):
2.6.19-1.2911.fc6

How reproducible:
Unknown

Steps to Reproduce:
1. Suspended to RAM
2. Resumed
  
Actual results:
Kernel messages attached. No battery or other ACPI event reporting. Tried
another Suspend-to-RAM to see if this would reset the subsystem, but the
notebook then cold-booted instead.

Expected results:
Resume with full ACPI support.

Additional info:
Running with acpi_serialize kernel command line option.
There seems to be some talk about this on elsewhere:
http://www-gatago.com/linux/kernel/33526798.html
http://lkml.org/lkml/2006/11/15/12
Comment 1 James 2007-02-21 14:39:17 EST
Created attachment 148529 [details]
System log excerpt showing problem
Comment 2 James 2007-02-23 12:34:11 EST
Caught another:

ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for
[EmbeddedControl] [20060707]
ACPI Error (psparse-0537): Method parse/execution failed [\_WAK] (Node
ddd95c70), AE_TIME
ACPI Exception (hwsleep-0547): AE_TIME, During Method _WAK [20060707]
ACPI: read EC, IB not empty
ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for
[EmbeddedControl] [20060707]
ACPI Exception (dswexec-0458): AE_TIME, While resolving operands for [OpcodeName
unavailable] [20060707]
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.AC__._PSR] (Node
ddd95b80), AE_TIME
ACPI Exception (acpi_ac-0096): AE_TIME, Error reading AC Adapter state [20060707]

This time /proc/cmdline is "ro root=/dev/VolGroup00/LogVol00 acpi_serialize
pci=assign-busses quiet ec_intr=0".
Comment 3 James 2007-06-16 07:23:25 EDT
Not seen in a while, closing.

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