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<TITLE>sane-devel: Re: Preview problems on Solaris Sparc</TITLE>
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<META NAME="Author" CONTENT="John Craig (jcraig@agen.ufl.edu)">
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<META NAME="Subject" CONTENT="Re: Preview problems on Solaris Sparc">
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<H1>Re: Preview problems on Solaris Sparc</H1>
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<!-- received="Sat Feb 10 06:23:57 2001" -->
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<!-- isoreceived="20010210142357" -->
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<!-- sent="Sat, 10 Feb 2001 09:31:05 -0500" -->
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<!-- isosent="20010210143105" -->
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<!-- name="John Craig" -->
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<!-- email="jcraig@agen.ufl.edu" -->
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<!-- subject="Re: Preview problems on Solaris Sparc" -->
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<!-- id="3A8550A9.3431422B@agen.ufl.edu" -->
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<!-- inreplyto="3A831C5E.62D1C2A7@wolfsburg.de" -->
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<STRONG>From:</STRONG> John Craig (<A HREF="mailto:jcraig@agen.ufl.edu?Subject=Re:%20Preview%20problems%20on%20Solaris%20Sparc&In-Reply-To=<3A8550A9.3431422B@agen.ufl.edu>"><EM>jcraig@agen.ufl.edu</EM></A>)<BR>
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<STRONG>Date:</STRONG> Sat Feb 10 2001 - 06:31:05 PST
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<P>
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<!-- next="start" -->
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<LI><STRONG>Next message:</STRONG> <A HREF="0110.html">Peter Kirchgessner: "Re: Preview problems on Solaris Sparc"</A>
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<UL>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0108.html">Dominique Bouix: "Re: support for HP 3400C or 4300C?"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0085.html">Oliver Rauch: "Re: Preview problems on Solaris Sparc"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0110.html">Peter Kirchgessner: "Re: Preview problems on Solaris Sparc"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0110.html">Peter Kirchgessner: "Re: Preview problems on Solaris Sparc"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0116.html">Oliver Rauch: "Re: Preview problems on Solaris Sparc"</A>
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<HR NOSHADE><P>
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<P>
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Hi,
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<BR>
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<P>Thanks for noticing this. It really is a weird problem. The program that crashes
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<BR>
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is the scan client (either xsane or xscanimage), saned continues running. It
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<BR>
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happens just as the preview pass has completed. As it previews, you see the image
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<BR>
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appearing in the preview window, and when it finishes, bam! The program crashes.
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<BR>
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It is possible to manually define the scan area, then you get your image from
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<BR>
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within the window you set when you scan, but you can't see the preview to know
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<BR>
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where it falls on the image.
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<BR>
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<P>Any ideas?
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<BR>
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<P> Rauch wrote:
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<BR>
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<P><EM>> John Craig wrote:
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</EM><BR>
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<EM>> >
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</EM><BR>
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<EM>> > Now, it scans, it attempts to preview
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</EM><BR>
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<EM>> > in (xscanimage or xsane) but crashes the program just as the preview pass has
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</EM><BR>
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<EM>> > completed. This is true if you scan locally, or through the network from
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</EM><BR>
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<EM>> > another box (Linux or Win32 Xsane). The possible reason for this just
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</EM><BR>
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<EM>> > occurred to me. Is it trying to write the preview image to a file without
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</EM><BR>
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<EM>> > permission to do so? I turned on SANE_DEBUG_SNAPSCAN=128 and
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</EM><BR>
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<EM>> > SANE_DEBUG_NET=128, and the debug messages are not very enlightening. The
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</EM><BR>
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<EM>> > snapscan and net driver seem to be working OK. Is there a way to test the
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</EM><BR>
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<EM>> > preview image file creation?
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> Hi John,
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> which program does crash?
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</EM><BR>
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<EM>> - the snapscan backend?
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</EM><BR>
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<EM>> - saned?
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</EM><BR>
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<EM>> - the net-backend?
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</EM><BR>
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<EM>> - xscanimage/xsane?
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> Bye
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</EM><BR>
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<EM>> Oliver
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> --
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</EM><BR>
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<EM>> Homepage: <A HREF="http://www.wolfsburg.de/~rauch">http://www.wolfsburg.de/~rauch</A>
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</EM><BR>
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<EM>> sane-umax: <A HREF="http://www.wolfsburg.de/~rauch/sane/sane-umax.html">http://www.wolfsburg.de/~rauch/sane/sane-umax.html</A>
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</EM><BR>
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<EM>> xsane: <A HREF="http://www.wolfsburg.de/~rauch/sane/sane-xsane.html">http://www.wolfsburg.de/~rauch/sane/sane-xsane.html</A>
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</EM><BR>
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<EM>> E-Mail: mailto:<A HREF="mailto:Oliver.Rauch@Wolfsburg.DE?Subject=Re:%20Preview%20problems%20on%20Solaris%20Sparc&In-Reply-To=<3A8550A9.3431422B@agen.ufl.edu>">Oliver.Rauch@Wolfsburg.DE</A>
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> --
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</EM><BR>
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<EM>> Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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</EM><BR>
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<EM>> To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20Preview%20problems%20on%20Solaris%20Sparc&In-Reply-To=<3A8550A9.3431422B@agen.ufl.edu>">majordomo@mostang.com</A>
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</EM><BR>
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<P><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:%20Preview%20problems%20on%20Solaris%20Sparc&In-Reply-To=<3A8550A9.3431422B@agen.ufl.edu>">majordomo@mostang.com</A>
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</PRE>
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<!-- next="start" -->
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<LI><STRONG>Next message:</STRONG> <A HREF="0110.html">Peter Kirchgessner: "Re: Preview problems on Solaris Sparc"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0108.html">Dominique Bouix: "Re: support for HP 3400C or 4300C?"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0085.html">Oliver Rauch: "Re: Preview problems on Solaris Sparc"</A>
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<!-- nextthread="start" -->
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0110.html">Peter Kirchgessner: "Re: Preview problems on Solaris Sparc"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0110.html">Peter Kirchgessner: "Re: Preview problems on Solaris Sparc"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0116.html">Oliver Rauch: "Re: Preview problems on Solaris Sparc"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Sat Feb 10 2001 - 06:25:05 PST</EM>
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