# Re: scanimage still indicates error during device I/O

From: Ivan Milosavljevic (milosavl@ecn.purdue.edu)
Date: Fri Jul 06 2001 - 03:19:05 PDT

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  Sorry,

  I forgot to mention that I am using a Buslogic BT930 scsi card.

  Ivan

  On Fri, 6 Jul 2001, DStevenson wrote:

  > As root, type,
  > rmmod aic7xxx
  > insmod aic7xxx_old
  >
  > The old driver works me, I was getting the same symptoms with that kernel and
  > scanner. It might work for you.
  >
  > Dave
  >
  > On Friday 06 July 2001 00:17, you wrote:
  > > Hello,
  > >
  > > I am running the 2.4.6 kernel and sane-backends 1.05. As with
  > > sane-backends 1.04 I immediately get the following error when I type
  > > "scanimage -d hp:/dev/scanner" as root:
  > >
  > > scanimage: open of device hp:/dev/scanner failed: Error during device I/O
  > >
  > > I get no sound from the scanner, no light, nothing other than the error
  > > message on the screen. If I reboot with the 2.2.18 kernel everything
  > > works fine. I am not sure
  > > whether there is still a timeout issue as with 1.04, but I do see that
  > > sanei_scsi.c has timeout commands everywhere. The line,
  > > "req->sgdata.sg3.hdr.timeout = 1000 * 60 * 10;" is present in
  > > sanei_scsi.c. Sane-find-scanner indicates the following:
  > >
  > > sane-find-scanner: found processor "HP C2520A 3644" at device /dev/scanner
  > >
  > > which seems to indicate a scanner (HP6100C) at /dev/scanner. I am really
  > > getting frustrated at this point, but the problem must be with sane and
  > > the 2.4 kernel. Does anybody have any ideas on what to try next?
  > >
  > > Thanks,
  > >
  > > Ivan Milos
  > >
  > >
  > >
  > > --
  > > Source code, list archive, and docs: http://www.mostang.com/sane/
  > > To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com
  >
  > --
  > Source code, list archive, and docs: http://www.mostang.com/sane/
  > To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com
  >

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