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<TITLE>sane-devel: Re: parport and xsane</TITLE>
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<META NAME="Author" CONTENT="Henning Meier-Geinitz (hmg-ml@gmx.de)">
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<META NAME="Subject" CONTENT="Re: parport and xsane">
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<H1>Re: parport and xsane</H1>
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<!-- received="Tue Apr 10 10:09:29 2001" -->
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<STRONG>From:</STRONG> Henning Meier-Geinitz (<A HREF="mailto:hmg-ml@gmx.de?Subject=Re:%20parport%20and%20xsane&In-Reply-To=<20010410185850.A3762@vortex.swb.de>"><EM>hmg-ml@gmx.de</EM></A>)<BR>
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<STRONG>Date:</STRONG> Tue Apr 10 2001 - 09:58:50 PDT
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0105.html">Henning Meier-Geinitz: "Re: [dev] Status of NS LM983x USB support (e.g. Bearpaw, Canon 650U, Plustek OpticPro U12)"</A>
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<UL>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0103.html">Henning Meier-Geinitz: "Re: [snapscan] Fix for crash in xsane / transparency support"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0093.html">Massimo Maiurana: "parport and xsane"</A>
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<P>
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Hi,
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<BR>
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<P>On Mon, Apr 09, 2001 at 09:50:51PM +0200, Massimo Maiurana wrote:
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<BR>
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<EM>> after some troubles with mandrake's rpm I will try to compile sane from
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</EM><BR>
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<EM>> source, hoping it's the right way to make it work. But there's a thing I
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</EM><BR>
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<EM>> would like to know. I'm using a mustek parallel and I read somewhere in
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</EM><BR>
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<EM>> man pages that I can't access device from any non-root account, unless I
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</EM><BR>
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<EM>> do it over the net interface.
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</EM><BR>
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<P>All backends that use /dev/port or inb/outb access must be run from a
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<BR>
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program as user root (at least with newer kernels). One way is to use
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<BR>
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the frontend as root or suid root the frontend but that's not
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<BR>
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recommended and xsane warns explicitly if it's run as root. Another
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<BR>
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way is to run saned as root and access the scanner with a frontend as
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<BR>
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normal user via the net backend.
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<BR>
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<P><EM>> Does it means I have to install sane-frontends to get saned, even if
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</EM><BR>
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<EM>> I wanna use xsane and not xscanimage?
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</EM><BR>
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<P>No, saned is in sane-backends.
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<BR>
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<P><EM>> Or doesn't xsane need saned?
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</EM><BR>
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<P>If you don't want to use xsane as root you need saned.
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<BR>
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<P><EM>> BTW, is there someone who could explain me why in mandrake packages
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</EM><BR>
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<EM>> there's no /usr/bin/saned but there's a /usr/bin/in.saned instead of?
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</EM><BR>
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<P>I may be wrong but I think that this is connected to using tcpd (tcp
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<BR>
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wrapper) together with the services (e.g. in.telnetd).
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<BR>
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<P>Bye,
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<BR>
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Henning
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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:%20parport%20and%20xsane&In-Reply-To=<20010410185850.A3762@vortex.swb.de>">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="0105.html">Henning Meier-Geinitz: "Re: [dev] Status of NS LM983x USB support (e.g. Bearpaw, Canon 650U, Plustek OpticPro U12)"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0103.html">Henning Meier-Geinitz: "Re: [snapscan] Fix for crash in xsane / transparency support"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0093.html">Massimo Maiurana: "parport and xsane"</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>Tue Apr 10 2001 - 10:13:07 PDT</EM>
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