No networking since July 28! Only w/ Windows

[Andy Green]

Somebody in the thread at some point said:
> Using rawhide as of July 28.
> 
> All of a sudden, my ethernet won't come up. No link lights. But this is 
> dual-boot machine, and networking works if I boot up Windows XP.

> Completely puzzled. Don't know where or whether to file a bug report.

Have a look in /proc/interrupts at the number of interrupts related to
your ethernet card, if it is broken out on its own line.

A box here on 2.6.23-rc1 did the same, with 0 interrupts on the IRQ
assigned to the ethernet device, and adding pci=biosirq to the kernel
commandline got it up again.

-Andy