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<TITLE>sane-devel: Problems debugging SANE 1.0.2 on SuSE 6.4</TITLE>
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<META NAME="Author" CONTENT="Stefan Scherer (stefan_scherer@sepp.de)">
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<META NAME="Subject" CONTENT="Problems debugging SANE 1.0.2 on SuSE 6.4">
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<H1>Problems debugging SANE 1.0.2 on SuSE 6.4</H1>
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<!-- name="Stefan Scherer" -->
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<!-- subject="Problems debugging SANE 1.0.2 on SuSE 6.4" -->
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<STRONG>From:</STRONG> Stefan Scherer (<A HREF="mailto:stefan_scherer@sepp.de?Subject=Re:%20Problems%20debugging%20SANE%201.0.2%20on%20SuSE%206.4&In-Reply-To=<393BDD54.737B0FB7@sepp.de>"><EM>stefan_scherer@sepp.de</EM></A>)<BR>
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<STRONG>Date:</STRONG> Mon Jun 05 2000 - 10:03:16 PDT
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0029.html">Stephen Williams: "Re: Restarting a discussion about TWAIN and SANE..."</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0027.html">Paulo Abreu: "Re: New Interface sanei_pa4s2..."</A>
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Hi,
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<BR>
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<P>I recently updated my system to SuSE Linux 6.4. After recompiling
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<BR>
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the SANE sources, I have strange problems.
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<BR>
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<P>I've read the mailing-list for some hints and re-configured SANE with
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<BR>
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the option --enable-scsibuffersize=32768
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<BR>
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<P>I also patched the sources for the canon backend, suggested in
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<BR>
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<A HREF="http://www.mostang.com/mail-archive/sane-devel/2000-05/0057.html">http://www.mostang.com/mail-archive/sane-devel/2000-05/0057.html</A>
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<BR>
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(as a workaround for the sg command length problem)
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<BR>
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<P>Running scanimage -L shows my scanner. Starting xscanimage is
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<BR>
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also ok. But starting a scan or a preview scan, there is an
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<BR>
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error message. It must be the "get scan mode" in the canon
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<BR>
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backend.
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<BR>
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<P>The normal way to check is to enable the debug output with
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<BR>
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export SANE_DEBUG_CANON=128, but after that, scanimage -L
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<BR>
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crashes without any output. I've debugged and found out that
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<BR>
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the scanimage crashes at the first fprintf(stderr, ...), but
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<BR>
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all parameters to fprintf are valid.
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<BR>
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<P>I've tried it also to compile without the -O2 option, but no
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<BR>
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effect.
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<BR>
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<P>Any hints?
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<BR>
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<P>I've installed:
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<BR>
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Kernel version 2.2.14
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<BR>
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gcc version 2.95.2
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<BR>
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glibc 2.1.3
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<BR>
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CanoScan 2700F with a aha1502 scsi host adapter
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<BR>
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<P>Thanks,
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<BR>
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<P>Stefan
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<BR>
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<P><PRE>
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--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20Problems%20debugging%20SANE%201.0.2%20on%20SuSE%206.4&In-Reply-To=<393BDD54.737B0FB7@sepp.de>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0029.html">Stephen Williams: "Re: Restarting a discussion about TWAIN and SANE..."</A>
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