From: Rob Kirkbride <rob@rkcomputing.co.uk>
To: linux-hotplug@vger.kernel.org
Subject: Re: wait_for_sysfs for USB key
Date: Thu, 18 Nov 2004 21:11:42 +0000 [thread overview]
Message-ID: <419D100E.8090403@rkcomputing.co.uk> (raw)
In-Reply-To: <419CF351.2050608@rkcomputing.co.uk>
Kay Sievers wrote:
>On Thu, 2004-11-18 at 19:09 +0000, Rob Kirkbride wrote:
>
>
>>When I plug in my USB key I get the following :-
>>
>>wait_for_sysfs[8695]: either wait_for_sysfs (udev 039) needs an update
>>to handle the device
>>'/devices/pci0000:00/0000:00:10.0/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.1/1-2.1.1:1.0'
>>properly (no bus device link) or the
>>sysfs-support of your device's driver needs to be fixed, please report
>>to <linux-hotplug-devel@lists.sourceforge.net>
>>
>>This is with Fedora Core 3, patched with the 678_FC3 kernel,
>>hotplug-2004_04_01-8.
>>
>>Can I configure something to stop it, or does this need adding to some
>>sort of config?
>>
>>
>
>No, unfortunately not with an unmodified package. Some people
>reported this and is seems like a kernel bug. Can you confirm,
>that /sys/bus/usb/devices/* is empty? This is probably causing
>the failure.
>
>
>
No the directory has got several entries which looked they were created
when I was plugging in the key. Interestingly the first time I plug the
key in it works, it's only after I've unmounted and then try and mount
it again, then the above message appears and all USB activity stops and
the haldaemon goes into an uninterruptable sleep and only a reboot seems
to cure it. Disabling the daemon gives me back the old behaviour of
mounting the key manually and continues to work no matter how many times
I plug/unplug. As you say with the haldaemon locking up I wonder if its
a kernel bug.
Rob
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next prev parent reply other threads:[~2004-11-18 21:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-18 19:09 wait_for_sysfs for USB key Rob Kirkbride
2004-11-18 20:00 ` Kay Sievers
2004-11-18 21:11 ` Rob Kirkbride [this message]
2004-11-18 21:47 ` Kay Sievers
2004-11-19 8:05 ` Rob Kirkbride
2004-11-19 17:24 ` David Zeuthen
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