[sane-devel] Canon LiDE 700f-Yellow shadow on white areas since 1.0.25

[Andreas Linz]

On 01/18/2016 09:26 PM, stef wrote:
> On 18/01/2016 16:29, Andreas Linz wrote:
>> Hello,
>>
>> there are *yellow shadows* on every scanned page (mostly on white areas)
>> since the 1.0.25 release.
>> I've attached two scans, the first one created with `1.0.24` and the
>> other one with the latest `1.0.25` release.
>> Both scans were made with default settings using `simple scan`
>> (https://www.archlinux.org/packages/community/x86_64/simple-scan/) and
>> show a blank sheet of paper.
>> The yellow areas look like `overdrive/clipping`, don't know what the
>> right term is.
>> Downgrading to 1.0.24 fixes the problem.
>> I'm using Arch Linux (x64).
>>
>> best Andreas
>>
>>
>>
>     Hello,
>
>     could you enable debug log for genesys backend with both version
> and send them. Or if too big a link to somewehre they are ?
>
> Regards,
>     Stef

Ok, the logs of the following commands are in the attachment:

```
$ SANE_DEBUG_GENESYS=255 SANE_DEBUG_GENESYS_LOW=255
SANE_DEBUG_GENESYS_GL847=255 xsane 2> xsane_1_0_24.err > xsane_1_0_24.log
$ SANE_DEBUG_GENESYS=255 SANE_DEBUG_GENESYS_LOW=255
SANE_DEBUG_GENESYS_GL847=255 xsane 2> xsane_1_0_25.err > xsane_1_0_25.log
```

-- 
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Andreas Linz
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anli at spreadshirt.net

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