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<!-- name="Nick Lamb" -->
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<!-- subject="Re: SANE snapscan backend &amp; agfa 1236" -->
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<title>sane-devel: Re: SANE snapscan backend &amp; agfa 1236</title>
<h1>Re: SANE snapscan backend &amp; agfa 1236</h1>
<b>Nick Lamb</b> (<a href="mailto:njl98r@ecs.soton.ac.uk"><i>njl98r@ecs.soton.ac.uk</i></a>)<br>
<i>Tue, 27 Apr 1999 02:01:38 +0100 (BST)</i>
<p>
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On Mon, 26 Apr 1999, Kick Glorie wrote:<br>
<p>
Petter Reinholdtsen wrote:<br>
<i>&gt; &gt; The driver recognizes the scanner perfectly, but all tests fail</i><br>
<i>&gt; &gt; (scanimage -T) and scanning is impossible.</i><br>
<i>&gt; </i><br>
<i>&gt; Do not run 'scanimage -T'. It fails, and leaves the SCSI driver and</i><br>
<i>&gt; the scanner in a funny state. You have to turn the scanner off and</i><br>
<i>&gt; on, and reload the scsi driver.</i><br>
<p>
This is a serious bug. If the backend can't do what scanimage -T asks<br>
of it, then it's broken. If we're shipping a backend that can't manage<br>
scanimage -T then it should have a BUG entry in the man page warning<br>
that's its not a conforming backend, and someone should being trying to<br>
fix the bug.<br>
<p>
This is why I wrote scanimage -T -- if your backend can't manage to do<br>
what scanimage -T asks, then it doesn't conform to the SANE standard<br>
=&gt; any frontend may mysteriously crash or lock up at any time.<br>
<p>
Nick.<br>
<p>
<p>
<pre>
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<li> <b>Next message:</b> <a href="0384.html">Ingo Wilken: "1.0.1: two minor quirks"</a>
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