[sane-devel] scanimage works well but xscanimage, xsane don't work

[Gerhard Jaeger]

On Monday 26 February 2007 06:52, Tomoo Nomura wrote:
> Hello,
>
> I can scan by scanimage but can't by xscanimage or xsane.
>
> Xscanimage or xsane takes several minutes and finish normally but
> hardware doesn't seem to work and result image is whole black.
> Xscanimage or xsane asks me which device to use, there are tv tuner,
> camera and scanner, and I explicitly choose plustek:libusb:002:002 for
> CanoScan N676U.
>
> environments:
> Debian Linux etch
> kernel 2.6.19.1
> sane 1.0.14-2
> scanner CanoScan N676U
> backend plustek
>
This problem is not only related to the Plustek backend
and could be observed on other debian based distros as well.

I had no time to dig somewhat deeper to that, but I assume
it had something to do with threading

- Gerhard