Re: Recent intel Cedarview motherboards: does not poweroff

From: Michael Tokarev
Date: Thu Apr 19 2012 - 04:24:57 EST

On 15.04.2012 23:20, Michael Tokarev wrote:
> Hello.
> Intel produced a set of very nice mini-ITX boards with new Cedarview
> Atom CPUs onboard -- D2500CC, D2700MUD, D2800MT etc. Apparently
> all of these boards have issues powering off from linux.
> Here's the last few lines left on the screen when the system should
> turn the power off:
> ACPI: Preparing to enter system sleep state S5
> ACPI Error (psargs-8359): [\_SB_.PCI0.LPCB.TPM_.PTS_] Namespace lookup failure, AE_NOT_FOUND
> ACPI Error (psparse-8537): Method parse/execution failed [\_PTS] (Node f703c504), AE_NOT_FOUND
> Disabling non-boot CPUs ...
> CPU1 is now offline
> SNP alternatives: switching to UP code
> Power down.
> _
> The cursor is blinking, and power staus on.
> Is there anything can be done with this?

Anyone know what's going on? Is it a BIOS problem? Linux problem?


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