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From: Jonathan Nieder <jrnieder-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Sarah Sharp <sarah.a.sharp-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: Mathieu Malaterre
	<mathieu.malaterre-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	644174-61a8vm9lEZVf4u+23C9RwQ@public.gmane.org,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Wojtek Zabolotny
	<W.Zabolotny-ZGDBLhmm9VR4rM3dGMyr8Q@public.gmane.org>
Subject: Re: ACPI I/O resource conflicts with ACPI region SMBI
Date: Mon, 2 Jan 2012 13:11:58 -0600	[thread overview]
Message-ID: <20120102191158.GC30183@elie.hsd1.il.comcast.net> (raw)
In-Reply-To: <20120102181430.GA8562@xanatos>

Quick side question:

Sarah Sharp wrote:

> Yeah, don't try to blacklist xhci-hcd.  It's not useful.

How else do you suggest that people figure out whether symptoms are
produced by the xhci-hcd driver or something else?  However, I agree
that it's not useful _any more_, since Mathieu tried that test
already.

[...]
> The log messages seem to indicate that it's either an ACPI or a BIOS
> issue.  I really can't suggest any other tests without some input from
> the ACPI folks.  The best solution I can suggest is not boot with a USB
> device plugged into your USB 3.0 port.

Hm.  Mathieu, is it possible to suspend-to-disk ("echo disk >/sys/power/state")
and resume with a USB device plugged into the USB 3.0 port?

Please also attach output from "acpidump" after a successful boot.

Can you reproduce this when booting in recovery mode with
i915.modeset=0 appended to the kernel command line?

Thanks,
Jonathan
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      reply	other threads:[~2012-01-02 19:11 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CA+7wUszDweffRXgBQz0Mzv74Bk+OAVcdduAHLi_tB5EwJidoJA@mail.gmail.com>
     [not found] ` <20111216102758.GD5974@elie.hsd1.il.comcast.net>
     [not found]   ` <CA+7wUsxRg52yC+wu7uO-YChPEbQ3vaYWG6F7ee=iPx8YX7omWQ@mail.gmail.com>
2011-12-22 19:52     ` ACPI I/O resource conflicts with ACPI region SMBI Sarah Sharp
2011-12-28 17:11       ` Mathieu Malaterre
2012-01-02 18:14         ` Sarah Sharp
2012-01-02 19:11           ` Jonathan Nieder [this message]

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