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List: linux1394-user
Subject: Re: irq 9: nobody cared (try booting with the "irqpoll" option)
From: Allan Duncan <amd2345 () fastmail ! com ! au>
Date: 2007-07-17 2:26:00
Message-ID: 469C28B8.50404 () fastmail ! com ! au
[Download RAW message or body]
Akkana Peck wrote:
> Allan Duncan writes:
>> Akkana Peck wrote:
>>> I've been participating in a thread on the linux-usb list about an
>>> IRQ conflict problem several of us have seen with 2.6.21 and 2.6.22
>>> (which didn't happen with earlier kernels).
>> I've seen this on some boxes going back at least to 2.4 kernels.
>> Nothing seems to break. I never cracked where it came from.
>> Via chipsets?
>
> No, Intel -- lspci says "Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX
> Host bridge (rev 03)".
>
> It does make things break: a USB mouse plugged in through a hub no
> longer works and sound gets flaky, and the original poster reported
> that some of his USB ports stopped working.
Ah, well I wasn't running any USB stuff.
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