No amdtemp sysctls, acpi errors, AMD Ryzen 5 2400G

[Daniel Eischen]

On Tue, 13 Nov 2018, Greg V wrote:

>
>
> On Tue, Nov 13, 2018 at 8:59 PM, Daniel Eischen <deischen at freebsd.org> wrote:
>> Greetings,
>> 
>> I'm trying to track down a couple of things.  amdtemp doesn't
>> report any temperature sensors, and acpi seems to have some
>> errors.  Not sure if they are related.
>> 
>> These are the ACPI-related warnings and errors during boot.
>>
>>    Firmware Warning (ACPI): Optional FADT field Pm2ControlBlock has valid 
>> Length but zero Address: 0x0000000000000000/0x1 (20181031/tbfadt-796)
>
> I see this one on my R7 1700 / X370 system, seems harmless.
>
>>    acpi0: <ALASKA A M I > on motherboard
>>    Firmware Error (ACPI): Failure creating [\134_SB.SMIC], 
>> AE_ALREADY_EXISTS (20181031/dswload2-477)
>>    ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog 
>> (20181031/psobject-372)
>>    Firmware Error (ACPI): Failure creating [\134_SB.SMIB], 
>> AE_ALREADY_EXISTS (20181031/dsfield-803)
>
> Looks like people see these on Linux:
>
> https://forum.manjaro.org/t/unstable-behaviour-not-always-completely-booting/55823/5
>
> Are you on the latest firmware ("BIOS") revision for your board?

Yes, it's an ASUS Prime X-470 PRO, and I'm running with the latest
BIOS from 2018 September 21, version 4024.

   https://www.asus.com/us/Motherboards/PRIME-X470-PRO/HelpDesk_BIOS/

-- 
DE