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<title>sane-devel: Re: myterious success problem...</title>
<h1>Re: myterious success problem...</h1>
<b>Andreas Rick</b> (<a href="mailto:rickand@gemse.fr"><i>rickand@gemse.fr</i></a>)<br>
<i>Tue, 29 Jun 1999 08:55:39 +0200</i>
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<li> <b>Next message:</b> <a href="0233.html">Meino Christian Cramer: "Re: myterious success problem..."</a>
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Meino Christian Cramer wrote:<br>
<i>&gt; </i><br>
<i>&gt; Hi!</i><br>
<i>&gt; </i><br>
<i>&gt; You are confused by the subject of this mail?</i><br>
<i>&gt; Me too, me too...</i><br>
<i>&gt; </i><br>
<i>&gt; What happens?</i><br>
<i>&gt; I have written the first skeleton of a backend for the</i><br>
<i>&gt; AVISION AV630CS scanner.</i><br>
<i>&gt; </i><br>
<i>&gt; It "works" (which means the scanner scans a little area) on</i><br>
<i>&gt; my friends Linux box (AHA290 controller). It does NOT work</i><br>
<i>&gt; on my own box (TekRAM 390F/symbios chipset). It locks my whole</i><br>
<i>&gt; system. I have to switch off the computer (not only reboot),</i><br>
<i>&gt; so the disk becomes accessible again.</i><br>
<i>&gt; </i><br>
<i>&gt; My question: Is there anything known according this problem?</i><br>
<i>&gt; Do I have to tweak anything in the kernel (it</i><br>
<i>&gt; both does not work with 2.2.10 and 2.3.8)?</i><br>
<i>&gt; Can I switch off sync/tagged command queing/</i><br>
<i>&gt; linked commands for one specific SCSI-device?</i><br>
<p>
Hi Meino<br>
<p>
What SCSI card driver do you use for your TekRAM 390F?<br>
I experienced similar behaviour: (system locks up)<br>
while using the AM53C974 driver for my Nikon LS30 scanner. <br>
When switching to the tmscsi driver <br>
(which also supports the TEKRAM 390) it worked.<br>
A figured out the it was the autofocus command of my<br>
driver that caused the system to hang (but I cant avoid<br>
it if I want to use the scanner).<br>
<p>
<pre>
--
Andreas
<p>
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<ul>
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<li> <b>Next message:</b> <a href="0233.html">Meino Christian Cramer: "Re: myterious success problem..."</a>
<li> <b>Previous message:</b> <a href="0231.html">Francois Desarmenien: "Snapscan &amp; kernels &gt;2.2.5"</a>
<li> <b>Maybe in reply to:</b> <a href="0177.html">Meino Christian Cramer: "myterious success problem..."</a>
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<li> <b>Next in thread:</b> <a href="0233.html">Meino Christian Cramer: "Re: myterious success problem..."</a>
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