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138 wiersze
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<TITLE>sane-devel: Re: No scanners identified</TITLE>
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<META NAME="Author" CONTENT="Daniel Karlsson (danka@home.se)">
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<META NAME="Subject" CONTENT="Re: No scanners identified">
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<H1>Re: No scanners identified</H1>
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<!-- received="Fri Mar 2 13:47:41 2001" -->
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<!-- isoreceived="20010302214741" -->
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<!-- sent="Fri, 02 Mar 2001 23:08:22 +0100" -->
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<!-- isosent="20010302220822" -->
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<!-- name="Daniel Karlsson" -->
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<!-- subject="Re: No scanners identified" -->
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<!-- id="3AA019D6.7EF716A3@home.se" -->
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<!-- inreplyto="200103011006.LAA09186@jaguar.imec.be" -->
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<STRONG>From:</STRONG> Daniel Karlsson (<A HREF="mailto:danka@home.se?Subject=Re:%20No%20scanners%20identified&In-Reply-To=<3AA019D6.7EF716A3@home.se>"><EM>danka@home.se</EM></A>)<BR>
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<STRONG>Date:</STRONG> Fri Mar 02 2001 - 14:08:22 PST
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0039.html">Shea A Martin: "gimp personal plugins"</A>
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<UL>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0037.html">Oliver Rauch: "Re: Passing duplex data from reader process"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0002.html">Eddy De Greef: "Re: No scanners identified"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0040.html">David Gesswein: "Re: No scanners identified"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0040.html">David Gesswein: "Re: No scanners identified"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0101.html">Eddy De Greef: "Re: No scanners identified"</A>
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<LI><STRONG>Messages sorted by:</STRONG>
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<A HREF="date.html#38">[ date ]</A>
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<A HREF="index.html#38">[ thread ]</A>
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<A HREF="subject.html#38">[ subject ]</A>
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<A HREF="author.html#38">[ author ]</A>
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<HR NOSHADE><P>
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<!-- body="start" -->
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<P>
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Eddy De Greef wrote:
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<BR>
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<EM>>
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</EM><BR>
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<EM>> Daniel Karlsson wrote:
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</EM><BR>
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<EM>> >
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</EM><BR>
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<EM>> > I have a Mustek 600 III EP Plus scanner connected to the parallel port.
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</EM><BR>
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<EM>> > When I try to run "scanimage -L" I get a message stating that no
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</EM><BR>
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<EM>> > scanners were identified and that I should try "find-scanner" tool and
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</EM><BR>
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<EM>> > read some documentation. The problem is that I have a parallel port
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</EM><BR>
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<EM>> > scanner, but that program and documentation only covers scsi-scanners.
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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>> There are three likely causes for your problem:
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> 1) You don't have access to the parallel port.
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> You can easily verify if you log in as root and then try to scan.
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</EM><BR>
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<EM>> If that works, you should either run the saned daemon (see
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</EM><BR>
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<EM>> documentation), or make scanimage setuid root (not recommended).
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</EM><BR>
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<P>It appears to me that the problem is connected to wrong access rights.
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<BR>
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However, it's not the parallel port, since I can both read and write to
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<BR>
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it, for instance with "echo Hello > /dev/lp0".
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<BR>
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The string will then appear on the printer also connected to the port.
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<BR>
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<P>Running scanimage as root will cause an error in loading libraries
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<BR>
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(undefined symbol: outb), which indicates that the program progresses
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<BR>
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beyond the point described in my problem.
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<BR>
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<P>The immediate question is: What other resources than the parallel port
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<BR>
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are accessed?
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<BR>
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The somewhat more remote problem is how to get rid of the undefined
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<BR>
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symbol.
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<BR>
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<P>Regards,
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<BR>
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Daniel
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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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</PRE>
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<P><!-- body="end" -->
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<HR NOSHADE>
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<UL>
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<!-- next="start" -->
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<LI><STRONG>Next message:</STRONG> <A HREF="0039.html">Shea A Martin: "gimp personal plugins"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0037.html">Oliver Rauch: "Re: Passing duplex data from reader process"</A>
|
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<LI><STRONG>In reply to:</STRONG> <A HREF="0002.html">Eddy De Greef: "Re: No scanners identified"</A>
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<!-- nextthread="start" -->
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0040.html">David Gesswein: "Re: No scanners identified"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0040.html">David Gesswein: "Re: No scanners identified"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0101.html">Eddy De Greef: "Re: No scanners identified"</A>
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<SMALL>
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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>Fri Mar 02 2001 - 13:48:06 PST</EM>
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