Just a brief update that it's been 36 hours since we made the acpi=off in
the astlinux boot parameters and call quality is great and the dropped call
issue has been resolved. Our Astlinux box has a 1 port T1 Digium PCI card.
On Wed, Jul 10, 2013 at 8:21 AM, Lachlan Dunlop <[email protected]>wrote:
> Darrick,
>
> In our 2u asterisk servers running with digium cards installed 1,2 or 4
> port, we see ACPI errors like below:
>
> ACPI Exception: AE_AML_INFINITE_LOOP, while evaluating GPE method [_L00]
> (20100428/evgpe-395)
> ACPI Error (psparse-0537): Method parse/execution failed
> [\_SB_.PCI0.LPC_.SMBR] (Node dec31ef0), AE_AML_INFINITE_LOOP
> ACPI Error (psparse-0537): Method parse/execution failed
> [\_SB_.PCI0.LPC_.INIT] (Node dec31f04), AE_AML_INFINITE_LOOP
> ACPI Error (psparse-0537):
>
> We are seeing these errors on the smaller astlinux box, so I wanted to
> turn off the ACPI function as this corrected the issues on our other
> asterisk servers.
>
> Calls get dropped and we see Dchan errors in asterisk console.
>
> chan_dahdi.c:3160 my_handle_dchan_exception: PRI got event: HDLC Bad FCS
> (8) on D-channel of span 1
>
> Anything else let me know.
>
> Thx for all the help/effort.
>
> Lach
>
>
>
>
> On Tue, Jul 9, 2013 at 10:10 PM, Darrick Hartman <
> [email protected]> wrote:
>
>> Lach,****
>>
>> ** **
>>
>> Can you please answer Lonnie’s original question? What are you trying to
>> solve by turning off ACPI? Normally, we don’t see that as something you’d
>> want/need to turn off. If it should be turned off, we’d like to know why
>> so we can make that as an option for other users moving forward.****
>>
>> ** **
>>
>> Thanks,****
>>
>> ** **
>>
>> Darrick****
>>
>> ** **
>>
>> *From:* Lachlan Dunlop [mailto:[email protected]]
>> *Sent:* Tuesday, July 09, 2013 5:42 PM
>> *To:* AstLinux Users Mailing List
>> *Subject:* Re: [Astlinux-users] disabling ACPI on boot up i586 generic***
>> *
>>
>> ** **
>>
>> Lonnie,****
>>
>> ** **
>>
>> Yes the kernel level stuff. Thx!****
>>
>> ** **
>>
>> The bios on my computer will not let me turn off ACPI. I can set the
>> state to S1 or S3 and that is all.****
>>
>> ** **
>>
>> all good now.****
>>
>> ** **
>>
>> lach****
>>
>> ** **
>>
>> ** **
>>
>> On Tue, Jul 9, 2013 at 5:06 PM, Lonnie Abelbeck <
>> [email protected]> wrote:****
>>
>> Lach,
>>
>> Can you be more specific what you are trying to solve ?
>>
>> ACPI is usually enabled/disabled in the BIOS, are you trying to define a
>> kernel option like acpi=off ? If the latter you need to edit
>> "/oldroot/cdrom/os/astlinux-xxxx.run.conf" and add to the KCMD="" variable.
>>
>> You must first issue: "mount -o rw,remount /oldroot/cdrom" to be writable.
>>
>> Lonnie****
>>
>>
>>
>> On Jul 9, 2013, at 4:07 PM, Lachlan Dunlop wrote:
>>
>> > Hello,
>> >
>> > I am trying how to figure out to configure Astlinux 1.1.0 to disable
>> ACPI on boot.
>> >
>> > Thx for any help.
>> >
>> > lach
>>
>> ****
>>
>>
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>>
>
>
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