kernel 2.6.14-1.1777_FC5 for x86_64 doubleplus ungood

[John Ellson]

alan wrote:
> Just updated to the latest kernel.
>
> irqs no longer are visable to the kernel.
>
> Eth0 has an irq 0 and is unable to do much of anything. (But gives no 
> useful error messages.)
>
> The nvidia closed source module actually gives a useful message about not 
> being able to find the irq for the card.
>
> lspci shows all the expected devices.  Nothing has an irq in dmesg 
> however. pci=routeirqs does nothing to help.
>
> This is running on an HP zv5200z with an AMD64 3700+ with a gig of ram.
>
> Need any more info.
>
>   
See: bug# 176284

Try: acpi=off irqpoll

John