usb scanner

Warren Block wblock at
Tue Mar 4 15:49:26 UTC 2008

On Tue, 4 Mar 2008, Wojciech Puchar wrote:

> tried plustek  opticpro st12
> got:
> ugen0: vendor 0x07b3 product 0x0600, rev 1.10/0.00, addr 2
> ugen0: setting configuration index 0 failed
> device_attach: ugen0 attach returned 6
> ugen0: at uhub0 port 1 (addr 2) disconnected
> and even /dev/ugen* doesn't exist so sane-find-scanner is unable to find 
> anything

Usually that means the USB vendor and product IDs need to be added to 
uscanner.c (/usr/src/sys/dev/usb).  Scanners that require a firmware 
download may be different.

There are two variants of the ST12, and unfortunately, the 0x0600 
version is not currently supported by SANE:

-Warren Block * Rapid City, South Dakota USA

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