From mboxrd@z Thu Jan  1 00:00:00 1970
From: md@Linux.IT (Marco d'Itri)
Date: Sat, 02 Jul 2005 16:21:45 +0000
Subject: Re: udev-059 and default.hotplug script
Message-Id: <20050702162145.GA5920@wonderland.linux.it>
List-Id: <linux-hotplug.vger.kernel.org>
References: <20050702012817.46255.qmail@web30214.mail.mud.yahoo.com>
In-Reply-To: <20050702012817.46255.qmail@web30214.mail.mud.yahoo.com>
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To: linux-hotplug@vger.kernel.org

On Jul 02, Greg KH <greg@kroah.com> wrote:

> Does 2.6.12 work for you with the 059 udev?
Yes. Should I upload 059 to the Debian archive or wait for a patch?

Actually I had big problems with the cxacru driver too, but since it's
still an out of tree driver I suppose that it needs to be updated in
some way. The symptoms are that if I let hotplug autoload it then the
system will hang. I do not understand exactly how this happens because
I'm not able to run ps even if I have another shell open at the time,
but sysrq-t shows that there are many udev_run_hotplugd processes
running.
If I blacklist and then manually load it with modprobe then everything
works.

Another issue is that some sysfs keys are apparently missing:

  looking at class device '/sys/devices/pci0000:00/0000:00:10.1/usb2/2-2':
    SUBSYSTEM="unknown"
    SYSFS{bConfigurationValue}="1"
    SYSFS{bDeviceClass}="ff"
    SYSFS{bDeviceProtocol}="00"
    SYSFS{bDeviceSubClass}="00"
    SYSFS{bMaxPower}="500mA"
    SYSFS{bNumConfigurations}="1"
    SYSFS{bNumInterfaces}=" 1"
    SYSFS{bcdDevice}="0001"
    SYSFS{bmAttributes}="80"
    SYSFS{configuration}=""
    SYSFS{devnum}="5"
    SYSFS{idProduct}="0020"
    SYSFS{idVendor}="0659"
    SYSFS{manufacturer}="-"
    SYSFS{maxchild}="0"
    SYSFS{product}="ADSL USB MODEM"
    SYSFS{serial}="83154158"
    SYSFS{speed}="12"
    SYSFS{version}=" 1.10"

-- 
ciao,
Marco


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