lkml.org 
[lkml]   [2004]   [Feb]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: 2.6.2 ACPI problem
From
Date
Lenar,
Did this start in 2.6.2, or did it happen with previous kernels too?
Does it also happen in 2.6.3?

On Tue, 2004-02-10 at 09:33, Lenar Lõhmus wrote:
> Hi,
>
> Having problems here with ACPI on Compaq Evo N610c laptop.
> Everything boots up fine except when loading battery module
> one gets this:
>
> ACPI-1120: *** Error: Method execution failed
> [\_SB_.C045.C059.C0E2.C13F] (Node c157bd40),
> AE_AML_UNINITIALIZED_LOCAL
> ACPI-1120: *** Error: Method execution failed
> [\_SB_.C045.C059.C0E2.C14E] (Node c157bc40),
> AE_AML_UNINITIALIZED_LOCAL
> ACPI-1120: *** Error: Method execution failed [\_SB_.C198._BTP]
> (Node c1577d20), AE_AML_UNINITIALIZED_LOCAL
> ACPI: Battery Slot [C198] (battery present)
> ACPI: Battery Slot [C199] (battery absent)
>
> Tried with and without RELAXED_AML.
>
> Now despite this machine seems to work fine until kde's laptop daemon
> does something I'm not aware of which results in
> these lines in dmesg:
>
> Feb 10 17:52:35 debian kernel: ACPI-0245: *** Error: Cannot
> release
> Mutex [_GL_], not acquired
> Feb 10 17:52:35 debian kernel: ACPI-1120: *** Error: Method
> execution failed [\_SB_.C045.C059.C0E2.C12C] (Node c157bf80),
> AE_AML_MUTEX_NOT_ACQUIRED
> Feb 10 17:52:35 debian kernel: ACPI-1120: *** Error: Method
> execution failed [\_SB_.C045.C059.C0E2.C13F] (Node c157bd40),
> AE_AML_MUTEX_NOT_ACQUIRED
> Feb 10 17:52:35 debian kernel: ACPI-1120: *** Error: Method
> execution failed [\_SB_.C045.C059.C0E2.C145] (Node c157bcc0),
> AE_AML_MUTEX_NOT_ACQUIRED
> Feb 10 17:52:35 debian kernel: ACPI-1120: *** Error: Method
> execution failed [\_SB_.C045.C059.C0E2.C14C] (Node c157bc60),
> AE_AML_MUTEX_NOT_ACQUIRED
> Feb 10 17:52:35 debian kernel: ACPI-1120: *** Error: Method
> execution failed [\_SB_.C14C] (Node c1577ee0),
> AE_AML_MUTEX_NOT_ACQUIRED
> Feb 10 17:52:35 debian kernel: ACPI-1120: *** Error: Method
> execution failed [\_SB_.C198._BST] (Node c1577da0),
> AE_AML_MUTEX_NOT_ACQUIRED
>
> Aftwerwards whole KDE hangs (but that's probably KDE's problem) also
> trying to run 'acpi' on command line stalls and is not interruptible.
> Shutdown stalls do.
>
> Any solutions or something to try?

Well, to treat the symptom (and isolate the problem) see if things work
better when you disable the battery driver:

CONFIG_ACPI_BATTERY=n

(or simply remove the battery driver under /lib/modules...)

cheers,
-Len




-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:01    [W:0.087 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site