[sane-devel] libusb + epkowa prob

C L. rosc2112 at yahoo.com
Thu Jan 28 18:01:59 UTC 2010


Hiyas. This is perplexing. sane-find-scanner sees my scanner ok:

found USB scanner (vendor=0x04b8, product=0x0131) at libusb:001:002

scanimage -L  does not.

I got the latest epkowa/iscan src from avasys and it installed no prob. Editted /etc/sane.d/dll.conf to include epkowa,  editted epkowa.conf to specify vendor/device ID and so on.

Strace on scanimage -L shows up an error which doesn't make sense to me:

open("/dev/bus/usb/002/013", O_RDWR)    = 3
ioctl(3, USBDEVFS_IOCTL, 0xbfece8a0)    = -1 ENOTTY (Inappropriate ioctl for device)

Tried switching usb ports but same basic result. 

Any clues appreciated.



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