Am Tue, 20 Dec 2016 18:09:20 +0300
Vladimir Zakharov <zakharov...@gmail.com> schrieb:

> Hello!
> 
> Some time ago new ACPI messages appeared on console and in /var/log/messages. 
> Like
> these:
> 
> ACPI Error: Needed type [Reference], found [Processor] 0xfffff800043b8980
> (20161117/exresop-111) ACPI Exception: AE_AML_OPERAND_TYPE, While resolving 
> operands
> for [OpcodeName unavailable] (20161117/dswexec-498) ACPI Error: Method 
> parse/execution
> failed [\134_SB.PCI0.LPCB.EC0.PPNT] (Node 0xfffff80004396640), 
> AE_AML_OPERAND_TYPE
> (20161117/psparse-560) ACPI Error: Method parse/execution failed
> [\134_SB.PCI0.LPCB.EC0._Q04] (Node 0xfffff80004396c40), AE_AML_OPERAND_TYPE
> (20161117/psparse-560) acpi_ec0: evaluation of query method _Q04 failed:
> AE_AML_OPERAND_TYPE
> 
> I'm sure that there were no such messages earlier. Suspend/resume works
> for me. But after disconnecting power line hw.acpi.acline still equals
> to 1. And powerd/powerdxx do not adjust CPU frequency anymore.
> 
> System info:
> $ uname -a
> FreeBSD vzakharov 12.0-CURRENT FreeBSD 12.0-CURRENT #14 r310326M: Tue Dec 20 
> 16:42:21
> MSK 2016 root@vzakharov:/home/obj/usr/src/sys/GENERIC-NODEBUG  amd64
> 
> dmesg: http://pastebin.com/cYD8cR0b
> hw.acpi: http://pastebin.com/Tht9B0FZ
> acpidump: http://vzakharov.ru/z2v-HPProBook430G2.asl
> 
> 
> PS. I'm not subscribed to freebsd-acpi. So keep me in CC, please.
> 

I see lots of ACPI errors also shortly on a Lenovo E540 UEFI notebook running 
most recent
CURRENT ...

-- 
O. Hartmann

Ich widerspreche der Nutzung oder Übermittlung meiner Daten für
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