# Snapscan problem

From: Steve Underwood (steveu@coppice.org)
Date: Sat Feb 24 2001 - 10:34:06 PST

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  Hi Snapscan experts everywhere,

  I have just updated Sane for the first time since I updated the Snapscan
  driver last spring to correctly merge the colours, and to work with my
  Acer 610+. I have updated to Sane 1.0.4, xsane 0.72, and the
  snapscan-11282000 code from Sourgeforge. Now I get something odd.

  I am using RedHat 6.2, with all the relevant update RPMs, plus a stock
  Linux 2.2.18 kernel I needed to get USB working (not for the scanner,
  though). My scanner is an Acer 610+ (SCSI) connected to its own private
  Adaptec 2840 card (aic7xxx.o driver, as a module).

  The scanner scans, but sometimes stops for maybe 10-15 seconds of total
  silence, then continues for a bit, then stops for another 10-15 seconds,
  then continues. The final result eventually looks correct.

  The machine is fast (700MHz Athlon), the SCSI card is capable of high
  performance, and there is nothing else happening on the machine during
  these scans.

  When I used Sane 1.0.1 with the snapscan driver I modified, and xsane
  0.59 I never saw this happen.

  Can anyone shed any light on this?

  Regards,
  Steve

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