Xen users - Sep 2006 - Xen 3.0.2 panic on CPU 0

Hi there!
I tried installing Xen 3.0.2 on my Intel Core Duo notebook, but when i
boot Xen i got this bad message:

Panic on CPU 0
IOAPI[1] unable to change apic_id

Resetting in 5 seconds

Unknown interrupt

What is the cause? Is that fixed? How can i fix it?

Many thanx who can help...

Bye bye,
Paolo Scaffardi
http://www.arsenio.net
http://www.sognilucidi.it
http://www.artigianidelsughero.it
msn: paolo@arsenio.net
skype: pscaffardi

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Try booting with noapic in extras.

On Saturday 16 September 2006 9:19 am, Paolo Scaffardi
wrote:
> Hi there!
> I tried installing Xen 3.0.2 on my Intel Core Duo notebook, but when i
> boot Xen i got this bad message:
>
> Panic on CPU 0
> IOAPI[1] unable to change apic_id
>
> Resetting in 5 seconds
>
> Unknown interrupt
>
> What is the cause? Is that fixed? How can i fix it?
>
> Many thanx who can help...
>
> Bye bye,
> Paolo Scaffardi
> http://www.arsenio.net
> http://www.sognilucidi.it
> http://www.artigianidelsughero.it
> msn: paolo@arsenio.net
> skype: pscaffardi
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
_______________________________________________
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Try booting with noapic in extras.

On Saturday 16 September 2006 9:19 am, Paolo Scaffardi
wrote:
> Hi there!
> I tried installing Xen 3.0.2 on my Intel Core Duo notebook, but when i
> boot Xen i got this bad message:
>
> Panic on CPU 0
> IOAPI[1] unable to change apic_id
>
> Resetting in 5 seconds
>
> Unknown interrupt
>
> What is the cause? Is that fixed? How can i fix it?
>
> Many thanx who can help...
>
> Bye bye,
> Paolo Scaffardi
> http://www.arsenio.net
> http://www.sognilucidi.it
> http://www.artigianidelsughero.it
> msn: paolo@arsenio.net
> skype: pscaffardi
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

> I added "noapic acpi=off" to the first module line (added to
linux
> kernel parameters). When booted the first time i got a fast reset after
> first kernel lines (i cannot read these). Second time i boot it, i got
> the previous error (unable to change apic_id).
>
> Very strange!
> Any hint?
Is this on your dom0 or domU ?



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Nick Anderson ha scritto:
>> I added "noapic acpi=off" to the first module line (added to
linux
>> kernel parameters). When booted the first time i got a fast reset after
>> first kernel lines (i cannot read these). Second time i boot it, i got
>> the previous error (unable to change apic_id).
>>
>> Very strange!
>> Any hint?
> 
> Is this on your dom0 or domU ?
I am a Xen newbie... i read the ubuntu/xen howto. I have just installed
Xen 3.0.2. I havent configured any domU... this problems its on dom0, i
think! To avoid the problem i added some params ("noapic acpi=off") on
my menu.lst Xen entry (please confirm this is what you meant):

title Xen 3.0 / XenLinux 2.6
kernel /boot/xen-3.gz
module /boot/vmlinuz-2.6-xen root=/dev/hda2 ro noapic acpi=off
module /boot/initrd.img-2.6.16-xen

Bye bye,
Paolo Scaffardi
http://www.arsenio.net
http://www.sognilucidi.it
http://www.artigianidelsughero.it
msn: paolo@arsenio.net
skype: pscaffardi

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users