From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg KH <greg@kroah.com>
Date: Thu, 18 Mar 2010 02:48:09 +0000
Subject: Re: How is /dev/bus/usb created - /dev/bus/usb lost during system
Message-Id: <20100318024809.GA19493@kroah.com>
List-Id: <linux-hotplug.vger.kernel.org>
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To: linux-hotplug@vger.kernel.org

On Thu, Mar 18, 2010 at 02:24:58AM +0100, Petr Kub?nek wrote:
> Hi,
> 
> I lost /dev/bus/usb during remote system upgrade (Ubuntu 9.04 -> 9.10)
> on Watcher telescope control computer (@Boyden observatory, South
> Africa).

Why not file a bug with Ubuntu?  This sounds like a system configuration
problem on their part.

thanks,

greg k-h