# Re: core dump using umax driver on sparc solaris

From: Ron Shonkwiler (shenk@math.gatech.edu)
Date: Tue Mar 06 2001 - 19:57:05 PST

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  Dear Oliver,

  Thanks for the time. Things got a lot better, it didn't core dump.
  The debug=12 messages describe the scanner and then there is this

  ===
  [umax] ERROR: sane_start: sanei_scsi_open_extended returned too
  small scsi buffer
  scanimage: sane_start: Out of memory
  [umax] sane_cancel
  [umax] sane_close
  [umax] sane_exit
  ===

  Looks like a simple fix (I hope).

  ron shonkwiler

  > Ron Shonkwiler wrote:
  > >
  > > Trying to use sane to drive a umax powerlook III on a sparc solaris8
  > > system. I have installed Schily's scg scsi drivers (and use them
  > > with cdrecord on my system). Compiled the backend only, set the
  > > umax.conf to
  > >
  > > option scsi-maxqueue 2
  > > scsi UMAX * Scanner
  > > /dev/scg0g
  > >
  > > tested with scanimage -L and see the device, there is a line such as
  > > device 'umax:/dev/scg0g' ...
  > >
  > > but all attempts to scan result in a core dump. I have carefully
  > > checked scsi termination and can rule that out as a cause.
  > >
  > > By contrast, going through the same motion on my linux laptop
  > > results in a successful scan.
  > >
  >
  > Hi Ron,
  >
  > did you test sane-umax-1.0 build 25?
  > It is available on my homepage, you should copy this version
  > over sane-1.0.4 .
  >
  > To find out where the error occurs you should set the
  > environment variable SANE_DEBUG_UMAX to 12
  >
  > Bye
  > Oliver
  >

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