Peter Pastor wrote:
> Hey Gilles,
>
> I do understand the intention of why I should disable either of the two (usb
> controller and SATA drives), however, what I meant is, I need both
> "permanently". If I disable all the usb ports, then I only have access over
> ethernet (ssh), since the keyboard is attached to the computer through usb
> (there are no other options). Also, to the best of my knowledge, disabling
> means disabling them in the BIOS, correct? If so, I do not see how I could
> enable the usb controller again... Are there other ways to do that. If not,
> please let me know how to do it. The other option, disabling the SATA drives
> does not make sense either, since I need them to boot the kernel, do I ?
I was talking about the Intel HDA driver and the "ioc" driver. Since you
have another disk controller (ahci), you may probably boot on it for the
sake of testing.
>
> Anyway, I added the kernel parameter "irqpooll" as suggested by the error
> msg in the kernel log... and since then I haven't seen the problem occurring
> again. The documentation says that I will loose some performance and I am
> wondering how much that is. However, I am willing to debug this further and
> to remove the irqpoll option again.
But if you are satisfied with irqpoll, why bother?
--
Gilles.
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