On Wed, Apr 7, 2010 at 1:37 PM, viktor vraniak <tyctor at post.cz> wrote:
>> This would imply that something the backend is doing at the end of a
>> scan is confusing the scanner or kernel. Can you try this with a
>> different computer, or older kernel version, or other USB cable or
>> something? If none of those things help, then you would have to try
>> and compare the packets sent by the backend to those sent by the
>> windows driver, using a tool like this:
>>
>> http://www.pcausa.com/Utilities/UsbSnoop/
>>
>> You might also try to contact the backend author directly.
>>
>> allan
>> --
>> "The truth is an offense, but not a sin"
>>
>
> ok, thanks, will try it on other computer, but gentoo install takes some time 
> ;o)

then don't use gentoo. perhaps a livecd from something else?

> and how to sniff packet sended by linux?
> is that bytes from scanimage log?

yes, though the backend author would be the best person to uncover the
differences.

allan

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> viktor
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-- 
"The truth is an offense, but not a sin"

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