hi,
My BIOS settings have nothing for IRQ adjustments (this is an economy laptop, $499 from Dell). Is there a way to correct the IRQ steering through Linux? And is it possible to do that even for the boot CD?
There are several ways to get the kernel to handle IRQs differently. Anyway, check PnPOS is disabled in the BIOS. cat /proc/interrupts This will show what IRQs devices are using. And check /var/log/messages after inserting the card (with "tail -30", for example, as root). The file /var/log/boot.msg will give you clues to IRQ assignments and routing that is happening durinb bootup, too. If you have kernel-source installed, you'll find some useful documentation such as /usr/src/linux/Documentation/kernel-parameters.txt. This contains various boot options for ACPI and IRQs. So does the Boot Prompt Howto: http://www.tldp.org/HOWTO/BootPrompt-HOWTO.html I can't give any specific information, just a few pointers, without knowing more about your system and looking at the logs. -- /Paul "It's not about the ending, it's about the journey." - Lex Luthor