CentOS - Dec 2005 - how to correctly turn off apic at boot

I have tried in the grub.conf file

noapic

and

apic=off

I am still getting the same error message about ACPI
in the dmesg output.

example:
ACPI: PCI interupt .... IRQ 16
eth0: RealTek RTL8139 ... IRQ16
eth0: identified 8139 chip type

so ACPI is grabbing IRQ 16 and not letting eth0 have it. (I Think).

How do I correctly disable it on my compaq v2000 laptop.
I think it is not allowing my usb and realtek network to function.

Jerry

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Jerry Geis wrote:
> I have tried in the grub.conf file
> 
> noapic
> 
> and
> 
> apic=off
> 
> I am still getting the same error message about ACPI
> in the dmesg output.
> 
> example:
> ACPI: PCI interupt .... IRQ 16
> eth0: RealTek RTL8139 ... IRQ16
> eth0: identified 8139 chip type
> 
> so ACPI is grabbing IRQ 16 and not letting eth0 have it. (I Think).
> 
> How do I correctly disable it on my compaq v2000 laptop.
> I think it is not allowing my usb and realtek network to function.
> 
> Jerry
> 
Isn't it acpi=off? Aren't apic and acpi different things?

-- 
Tim Edwards