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<!-- subject="Re: Problems with Microtek ScanMaker 630" -->
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<title>sane-devel: Re: Problems with Microtek ScanMaker 630</title>
<h1>Re: Problems with Microtek ScanMaker 630</h1>
<b>Christian Asam</b> (<a href="mailto:Christian.Asam@gmx.de"><i>Christian.Asam@gmx.de</i></a>)<br>
<i>Mon, 15 Jun 1998 09:52:32 +0000</i>
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Hugo van der Kooij wrote:<br>
<i>&gt; </i><br>
<i>&gt; On Mon, 15 Jun 1998, Christian Asam wrote:</i><br>
<i>&gt; </i><br>
<i>&gt; &gt; Bernd Schroeder wrote:</i><br>
<i>&gt; &gt; &gt;</i><br>
<i>&gt; &gt; &gt; On Sun, Jun 14, 1998 at 08:48:30PM +0000, Christian Asam wrote:</i><br>
<i>&gt; &gt; &gt; &gt; Hi,</i><br>
<i>&gt; &gt; &gt; &gt; the problems are:</i><br>
<i>&gt; &gt; &gt; &gt; - total system crashes (the console, X and the network are dead, the</i><br>
<i>&gt; &gt; &gt; &gt; only way to get the system up again is to reset it...)</i><br>
<i>&gt; &gt; &gt;</i><br>
<i>&gt; &gt; &gt; Hhm, I have never experienced that the whole system gets locked. Does</i><br>
<i>&gt; &gt; &gt; this happen always or only under certain circumstances ?</i><br>
<i>&gt; &gt; Mostly when scanning, but not always...</i><br>
<i>&gt; &gt; Yesterday I started scanning 300x300 24Megs and it locked up after a</i><br>
<i>&gt; &gt; second. When I tried to scan 16M, it locked up after 10 or so.</i><br>
<i>&gt; &gt; But later I was able to scan 80M without problems...</i><br>
<i>&gt; &gt;</i><br>
<i>&gt; &gt; Once I had such a lockup under Netscape, without scanning, but that was</i><br>
<i>&gt; &gt; incomplete at first: I could login with the ssh and kill &amp; restart X,</i><br>
<i>&gt; &gt; but couldn't shut it down sensibly without it locking up the system.</i><br>
<i>&gt; &gt; I usually am used to that with Windows, but not with Linux.</i><br>
<i>&gt; &gt; That system ran stable before.</i><br>
<i>&gt; </i><br>
<i>&gt; Did you try a bunch of test without X11 running to see iff you could scan</i><br>
<i>&gt; from the command line without problems?</i><br>
I cant scan from the command line, as scanimage always segfaults.<br>
xscanimage works fine otherwise, standalone and as gimp-plugin.<br>
And I didn't feell like going through scanimage with a debugger to find<br>
the reason for the segfaults.<br>
The system is glibc-based, what might be a contributing factor.<br>
<i>&gt; </i><br>
<i>&gt; My idea is that you exhaust X11 to a level where it can't recover and</i><br>
<i>&gt; breaks down the lot.</i><br>
But should that cause a complete kernel crash?<br>
<p>
cu<br>
<p>
<pre>
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<ul>
<!-- next="start" -->
<li> <b>Next message:</b> <a href="0111.html">Michael Fischer: "Problems with Apple Scanner II"</a>
<li> <b>Previous message:</b> <a href="0109.html">Hugo van der Kooij: "Re: Problems with Microtek ScanMaker 630"</a>
<li> <b>Maybe in reply to:</b> <a href="0102.html">Christian Asam: "Problems with Microtek ScanMaker 630"</a>
<!-- nextthread="start" -->
<li> <b>Next in thread:</b> <a href="0126.html">Christian Asam: "Re: Problems with Microtek ScanMaker 630"</a>
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</ul>