[Xen-devel] Problem: WIndows domu switches power off

To:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[Xen-devel] Problem: WIndows domu switches power off
From:	Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxx>
Date:	Tue, 26 Oct 2010 09:23:43 +0200
Delivery-date:	Tue, 26 Oct 2010 00:24:40 -0700
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Hi list,

I have a special effect on a Laptop with:

cpu: Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz with integrated graphics

Chipsatz: Intel QM57

with SLES11 SP1 (xen-4.0 with some patches from Novell)

I passed through the sound and WLAN pci controller to the guest.

I start a Windows 7 guest and while installing the driver for the WLAN

controller within Windows the power of the notebook got switched off.

I couldnt see any message on the serial console.

I tried Windows on bare metall and all runs very well. Later on starting this

Windows guest again the power got switched of after login into Windows - maybe

the WLAN driver got started there.

For a test I prepared a OpenSuSE 11.3 as HVM guest and were able to configure

the WLAN device without any problems.

And here I need some assistance to prevent the power off and to add some tracer

in the hypervisor.

By the way I have no problems with the sound device.

If wanted I can add more informations.

Thanks.

Dietmar.

Company details: http://ts.fujitsu.com/imprint.html

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[Xen-devel] Problem: WIndows domu switches power off