[sane-devel] genesys : "Error during device I/O"

[Pierre Couderc]

Thank you. I shall search in this direction.

Anyway, the computer seems too old to have USB3... (BIOS 2002... ?).


On 02/09/2017 01:49 PM, Johannes Meixner wrote:
>
> Hello,
>
> On Feb 9 12:29 Pierre Couderc wrote (excerpt):
>> env SANE_DEBUG_DLL=255 scanimage ...
>> ...
>> [dll] ...
> ...
>> Is there a way to have more information...?
>
> See "Trouble-Shooting (Debugging)" at
> https://en.opensuse.org/SDB:Configuring_Scanners
>
> FYI:
> Nowadays "xhci_hcd" kernel driver/module issues (a.k.a. "USB 3")
> are the most often cause of "Error during device I/O", cf.
> http://lists.alioth.debian.org/pipermail/sane-devel/2016-November/034901.html 
>
> and follow the links therein.
>
>
> Kind Regards
> Johannes Meixner