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Date: Thu, 26 Sep 2002 22:51:59 -0700
From: Greg KH <greg@kroah.com>
To: Stephen Marz <smarz@host187.south.iit.edu>
Cc: linux-kernel@vger.kernel.org
Subject: Re: USB Mass Storage Hangs
Message-ID: <20020927055158.GB8971@kroah.com>
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On Fri, Sep 27, 2002 at 12:38:16AM -0500, Stephen Marz wrote:
> This message regards the USB mass storage driver for kernel version
> 2.4.18-10:
> 
> On my Dell Inspiron 7500 I have an adaptec USB 2.0 cardbus
> adapter.  I plugged in a 120GB hard drive and the mass
> storage driver in linux detects it and runs it fine.  The
> problem comes in when I try to also plug in my CD-RW into
> the cardbus adapter (it has two USB 2.0 ports).  The mass
> storage driver will detect and gather information about
> the drive, however it doesn't take more than two or
> three minutes before the entire system hangs.  The kernel
> immediately drops all knowledge of any USB device on
> my system.
> 
> Anybody else notice this problem?

Is there a kernel oops anywhere?
And are both of these devices USB 2.0 devices?  If so, you might want to
try the 2.4.20-pre kernels, it has much better USB 2.0 support than the
kernel you are using.

thanks,

greg k-h
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