[sane-devel] Cannot connect to my Fujitsu ScanSnap S1300i: connect_fd: could not open device: 3

m. allan noah kitno455 at gmail.com
Tue Dec 5 20:36:26 UTC 2017


Well, you could git bisect between sane-backends 1.0.25 and 1.0.27,
and find the commit where it breaks.

Can you show the command you used to set the env var?

allan

On Tue, Dec 5, 2017 at 2:10 PM, Max Westen <max at dlmax.org> wrote:
> Hi Allan,
>
> I've tried setting the env setting SANE_USB_WORKAROUND=1 before connecting
> my scanner.
> Output is still the same. The first scanimage -L returns the device. The
> second (or sometimes the third time) calling the same line and it's gone.
>
> I've looked at the specs of this macbookpro; it only contains 2 USB 2.0
> ports, so it shouldn't be a USB 3 issue....
>
> https://everymac.com/systems/apple/macbook_pro/specs/macbook-pro-core-2-duo-2.2-15-santa-rosa-specs.html
>
> I also tried installing Arch (same setup as on macbookpro) with sane on
> another laptop lying around (with lower specs, so definately not usable as
> workstation) and the same scanner and that works flawless.... :(
>
> Is there anything I could try or anything I could do to try to get it
> resolved ?
>
> Thanks again!
>
> Max
>
>
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