# Re: Problem with 2.4.0-test10 and AGFA SnapScan 1236S

From: Karsten Strunk (Strunker@gmx.de)
Date: Mon Nov 06 2000 - 10:01:01 PST

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  Am Mon, 06 Nov 2000 schrieben Sie:
  > Hello,
  >
  > If this is a kernel-related question that should better go to linux-kernel or
  > the problem has already been discussed, please tell me. I've searched the
  > mailing list archive and haven't found a solution, so I'm asking you.
  >
  > I have an AGFA SnapScan 1236 S (=SCSI) scanner connected to an AVA 1505AE
  > SCSI adapter card. I could use it in 2.2.x kernels, but in 2.4.0-test kernels
  > it stopped working. I can insmod the aha152x module necessary for the SCSI
  > card and an
  >
  > echo "scsi add-single-device 1 0 2 0" > /proc/scsi/scsi
  >
  > results in /proc/scsi/scsi telling me it found the scanner and also
  > find-scanner works as before. But when I start XSane (0.61) and select
  > "snapscan:/dev/sgc" as the device for my scanner, it just hangs. My version
  > of sane is 1.0.3 and the debug log (SANE_DEBUG_DLL=255,
  > SANE_DEBUG_SNAPSCAN=255) says something like this:
  >
  > [...]
  > [snapscan] sane_snapscan_open (/dev/scanner, 0xbffff288)
  > [snapscan] find_device
  > [snapscan] sane_snapscan_open: allocated scanner structure at 0x81144c8
  > [snapscan] open_scanner
  > [snapscan] sane_snapscan_open: waiting for scanner to warm up.
  > [snapscan] wait_scanner_ready
  > [snapscan] test_unit_ready
  > [snapscan] request_sense
  > [snapscan] sense_handler(27, 0xbffff064, 0x81144c8)
  > [snapscan] sense_handler: sense key is invalid.
  > [snapscan] sane_snapscan_open: performing scanner self test.
  > [snapscan] send_diagnostic
  >
  > The kernel is unmodified (just reiserfs patch) and sane and xsane were
  > installed from sources (no rpm or deb packages).
  > I have tried to "downgrade" to a 2.2.x kernel, but the color preview in XSane
  > wouldn't work anymore.
  >
  > Thank you for reading this...
  > Marcel

  Hi!

  I have the same problem. I have the same scanner and the same scsi controller.
  But using a different scsi controller (e.g. Adaptec 2940) doesn't help; the scsi
  system also hangs!
  If you found any patch, could you mail it to me?
  Thanx!

  Bye

  Karsten

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  - Next message: Sebastien Sable: "Re: [snapscan] Problem with 2.4.0-test10 and AGFA SnapScan 1236S"
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