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<!-- subject="Re: Machine lock-ups while scanning. HP scanjet 5P/BusLogic Flashpoint" -->
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<title>sane-devel: Re: Machine lock-ups while scanning. HP scanjet 5P/BusLogic Flashpoint</title>
<h1>Re: Machine lock-ups while scanning. HP scanjet 5P/BusLogic Flashpoint</h1>
<b>Brian Macy</b> (<a href="mailto:bmacy@sunshinecomputing.com"><i>bmacy@sunshinecomputing.com</i></a>)<br>
<i>Wed, 25 Aug 1999 21:36:58 -0700</i>
<p>
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<li> <b>Next message:</b> <a href="0306.html">Cooper: "Re: Machine lock-ups while scanning. HP scanjet 5P/BusLogic Flashpoint"</a>
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<i>&gt; I've had this problem occur in kernels as old as 2.0.26 and as recent as</i><br>
<i>&gt; 2.2.10.</i><br>
<i>&gt; If it's an sg problem I'm inclined to think it should happen on other</i><br>
<i>&gt; setups aswell, but since I haven't heared anybody else bring this up, I</i><br>
<i>&gt; guess it's a BusLogic-only problem.</i><br>
<p>
Yeah... the sg driver has changed significantly since then.<br>
<p>
<i>&gt; Leonard N. Zubikoff, creator of the BusLogic driver, has remained</i><br>
<i>&gt; unresponsive to my pleas for help.</i><br>
<p>
I'll have to give it a try.<br>
<p>
<i>&gt; Well, this is greatly hindering (i.e. making it impossible) my ability</i><br>
<i>&gt; to scan *AT ALL*!</i><br>
<p>
Me too... though I have little scanning to do except for SANE related<br>
development.<br>
<p>
<i>&gt; It's reached the point where I can reliably make the machine Oops during</i><br>
<i>&gt; a scan.</i><br>
<p>
Any scan? Can you make it not oops? I have only see random machine or sg<br>
lockups that happen after one or more scans.<br>
<p>
<i>&gt; If anybody has some good hints on how to trap all that output that flies</i><br>
<i>&gt; across the screen so I can submit it to developers that know how to deal</i><br>
<i>&gt; with it, I'm all ears.</i><br>
<p>
I'm sure there is a way to add debug to the buslogic driver.<br>
<p>
<i>&gt; And, like you, I'm getting myself a new SCSI adapter *JUST BECAUSE OF</i><br>
<i>&gt; THIS*.</i><br>
<i>&gt; I shouldn't have to, but if the developer seems uninterested and I'm</i><br>
<i>&gt; uncapable...</i><br>
<p>
Out of curiousity...<br>
- Do you have any other SCSI controller in the system?<br>
- Are you using IDE?<br>
- Is the BusLogic adaptor the only device on it's IRQ?<br>
- Is your system SMP?<br>
- What motherboard are you using?<br>
<p>
I ask as I had perfectly stable scanning with a UP SuperMicro P6SBA<br>
motherboard with IDE drives and the BusLogic card being the only SCSI<br>
card and on it's own IRQ.<br>
<p>
Brian Macy<br>
<p>
<pre>
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</pre>
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<li> <b>Next message:</b> <a href="0306.html">Cooper: "Re: Machine lock-ups while scanning. HP scanjet 5P/BusLogic Flashpoint"</a>
<li> <b>Previous message:</b> <a href="0304.html">Stephen Williams: "Re: SANE V2"</a>
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