# Re: wait for so long time

Peter Kirchgessner (peter@kirchgessner.net)
Wed, 14 Apr 1999 19:26:37 +0200

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Alexander Jerjomin wrote:
>
> Hello.
>
> I use RedHat Linux 5.2, kernel 2.0.36, sane-1.00-1.
> I have an HP ScanJet 6100C, Adaptec AHA-294X Ultra SCSI host
> adapter.
>
> When run command "scanimage -v" I see
> |Detected scsi generic sga at scsi0, channel 0, id 2, lun 0
> |scanimage: scanning image of size 2550x4199 pixels at 1 bits/pixel
> |scanimage: acquiring gray frame
> |P4
> |# SANE data follows
> |2550 4199
>
> then scanning process waits ~3 min,
>
> then data get printed.
>
> Why does it wait for so long time?
> Is this software or hardware problem?
> Can you help me?
>

Hi,

if you want to see in detail whats going on, you can set some
environment variables:

export SANE_DEBUG_HP=128
export SANE_DEBUG_SANEI_SCSI=128

and start scanimage again. This will give you a lot (!) of output. The
commands immediately in front of the 3 minute delay would be
interesting.
You can reduce the values of 128 to reduce the output.

Sincerely

Peter

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    Peter Kirchgessner
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    e-mail: peter@kirchgessner.net

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