[sane-devel] Canon PIXMA 490 Seg Fault

[Atom Mac]

Thanks for your time, Ralph!

The output of `scanimage -V` is:
scanimage (sane-backends) 1.1.1; backend version 1.1.1

:wave:

On Sun, Apr 23, 2023 at 12:05 PM Ralph Little <skelband at gmail.com> wrote:

> Hi,
>
> On 2023-04-23 07:34, Atom Mac wrote:
> > Hello everyone!
> >
> > I've been attempting to get the "Automatic Document Feeder" to work with
> > my Canon PIXMA 490 but after a 1-2 minute delay, `scanimage` outputs a
> > "Segmentation Fault" error (which no details).  Below are the full
> > inputs and outputs involved.  Note that scanning works fine with the
> > `Flatbed` source; just not the `Automatic Document Feeder` source.
> >
> > ## Input
> >
> > scanimage \
> >          --device=pixma:04A91787_77BF9D \
> >          --source="Automatic Document Feeder" \
> >          --batch=out%d.png \
> >          --format=png \
> >          --mode=Gray \
> >          -v
> >
> > ## Output
> >
> > Scanning infinity pages, incrementing by 1, numbering from 1
> > Scanning page 1
> > Segmentation fault
> >
> > ## System Info
> > Raspberry Pi 3
> > Alpine Linux 3.17.3
> >
> > Any help would be greatly appreciated!
> >
> > -Atom
> >
>
> I know that there are issues with this family of machines. I have done
> some work with a MX492 (that is not yet merged) and it has very
> problematic ADF support.
> I will drag out mine and try it with what you have above and see if I
> get the same.
>
> In the meantime, could you let us know the versions of your SANE
> components?
>
> scanimage -V
>
> Cheers,
> Ralph
>
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