RE: ACPI Error on HP ProBook 430 G2

We have fixed this issue for the latest version of ACPICA that will happen this week, probably 22 december.


> -----Original Message-----
> From: owner-freebsd-acpi_at_freebsd.org [mailto:owner-freebsd-
> acpi_at_freebsd.org] On Behalf Of Edward Tomasz Napierala
> Sent: Wednesday, December 21, 2016 3:15 AM
> To: O. Hartmann <ohartmann_at_walstatt.org>
> Cc: freebsd-acpi_at_freebsd.org; freebsd-current_at_freebsd.org; Vladimir
> Zakharov <zakharov.vv_at_gmail.com>
> Subject: Re: ACPI Error on HP ProBook 430 G2
> 
> On 1220T1734, O. Hartmann wrote:
> > Am Tue, 20 Dec 2016 18:09:20 +0300
> > Vladimir Zakharov <zakharov.vv_at_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_at_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 ...
> 
> +1, I see the same on Thinkpad T420.
> 
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