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76 wiersze
3.5 KiB
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<!-- received="Mon Mar 15 16:36:42 1999 PST" -->
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<!-- sent="Tue, 16 Mar 1999 01:33:33 +0100" -->
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<!-- name="Bernd Schroeder" -->
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<!-- email="bernd@aquila.muc.de" -->
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<!-- subject="Re: microtek2 driver" -->
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<!-- inreplyto="Pine.LNX.4.04.9903142209520.2397-100000@spanky.aet-usa.com" -->
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<title>sane-devel: Re: microtek2 driver</title>
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<h1>Re: microtek2 driver</h1>
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<b>Bernd Schroeder</b> (<a href="mailto:bernd@aquila.muc.de"><i>bernd@aquila.muc.de</i></a>)<br>
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<i>Tue, 16 Mar 1999 01:33:33 +0100</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#155">[ date ]</a><a href="index.html#155">[ thread ]</a><a href="subject.html#155">[ subject ]</a><a href="author.html#155">[ author ]</a>
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<li> <b>Next message:</b> <a href="0156.html">Bernd Schroeder: "Re: Microtek scanners"</a>
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<li> <b>Previous message:</b> <a href="0154.html">Nick Lamb: "Re: HP ScanJet IIc ADF report"</a>
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</ul>
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On Sun, Mar 14, 1999 at 10:15:18PM -0500, Christopher Curtis wrote:<br>
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<i>> On Sun, 14 Mar 1999, Bernd Schroeder wrote:</i><br>
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<i>> </i><br>
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<i>> > On Tue, Mar 09, 1999 at 06:59:39PM -0500, Christopher Curtis wrote:</i><br>
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<i>> > > On Wed, 10 Mar 1999, Bernd Schroeder wrote:</i><br>
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<i>> > > </i><br>
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<i>> > > > The error 'invalid argument' normally occurs if the frontend is not</i><br>
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<i>> > </i><br>
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<i>> > I just checked the code again, and the only place where this can happen</i><br>
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<i>> > at the beginning of a scan, is indeed, when the backend tries to open</i><br>
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<i>> > the device. Are the permissions of /dev/scanner or, if it is a link, </i><br>
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<i>> > the device /dev/scanner points to, correctly set ?</i><br>
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<i>> </i><br>
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<i>> I don't know what the permissions are, but all this was being done as</i><br>
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<i>> root. I think we've progressed beyond this point, though. The error</i><br>
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<i>> sequence is now:</i><br>
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<i>> </i><br>
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<i>> [microtek2] scsi_send_gamma: pos=0x805a5b8, size=3072, word=0, color=3</i><br>
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<i>> [microtek2] scsi_wait_for_image: ms=0x8055820</i><br>
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<i>> [microtek2] scsi_read_image_status: ms=0x8055820</i><br>
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<i>> [microtek2] scsi_read_image_status: 'Error during device I/O'</i><br>
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<i>> [microtek2] scsi_wait_for_image: 'Error during device I/O'</i><br>
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<i>> [microtek2] cleanup_scanner: ms=0x8055820</i><br>
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<i>> scanimage: sane_start: Error during device I/O</i><br>
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<p>
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An error at this place normally points to problems with the SCSI setup.<br>
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My guess is that you are not using the SCSI adapter that comes with the<br>
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scanner.<br>
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<p>
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Probably it has something to do with the settings for disconnect/reconnect<br>
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(either for the BIOS of the adapter or/and for the SCSI module).<br>
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<p>
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Bernd<br>
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<p>
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<pre>
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--
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Bernd Schroeder
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Email: <a href="mailto:bernd@aquila.muc.de">mailto:bernd@aquila.muc.de</a>
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PGP public key available: <a href="mailto:pgp@aquila.muc.de">mailto:pgp@aquila.muc.de</a> | Subject: send key
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<p>
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<pre>
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--
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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0156.html">Bernd Schroeder: "Re: Microtek scanners"</a>
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<li> <b>Previous message:</b> <a href="0154.html">Nick Lamb: "Re: HP ScanJet IIc ADF report"</a>
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<!-- nextthread="start" -->
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</ul>
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