Subject: Re: Linux 2.4.25: USB problems ("device not accepting new address")
From: Len Brown <len.brown@intel.com>
To: Greg KH <greg@kroah.com>
Cc: Johannes Resch <jr@xor.at>, linux-kernel@vger.kernel.org
In-Reply-To: <A6974D8E5F98D511BB910002A50A6647615F5EC0@hdsmsx402.hd.intel.com>
References: <A6974D8E5F98D511BB910002A50A6647615F5EC0@hdsmsx402.hd.intel.com>
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Date: 20 Mar 2004 22:53:58 -0500
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On Sat, 2004-03-20 at 14:53, Greg KH wrote:
> On Sat, Mar 20, 2004 at 12:05:33PM +0100, Johannes Resch wrote:
> > Hello,
> > 
> > I've got the problem that the USB mouse device will cease responding
> after
> > some time. "dmesg" then shows:
> > 
> > usb-uhci.c: interrupt, status 2, frame# 699
> > usb.c: USB device not accepting new address=2 (error=-110)
> > hub.c: new USB device 00:1d.1-2, assigned address 3
> > usb.c: USB device not accepting new address=3 (error=-110)
> 
> This is a PCI interrupt routing issue, not a USB issue.  I suggest
> disabing acpi if you do not need it.  If you require acpi, then please
> take this to the acpi mailing list, the people there will work with
> you
> to solve it.

I didn't notice any configuration-time ACPI issues that would cause
USB to start failing after a few hours of use.

If the system runs properly with acpi=off or pci=noacpi,
but fails without it, please set me know
cc: acpi-devel@lists.sourceforge.net

thanks,
-Len


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