Hi, On Sat, Mar 22, 2003 at 03:53:30PM +0200, Marius Andreiana wrote: > I'm trying to setup a Plustek OpticPro 1248U ( on USB ). > It shows up in /proc/bus/usb/devices ( with product id = 400, not 401 as > it was in gt68.conf, changed that )
That's not enough. You need at least gt68xx backend version 1.0-39. The version in sane-backends 1.0.11 doesn't know your scanner id. There are two OpticPro 1248U models, one with 0x400 and one with 0x401. See http://www.meier-geinitz.de/sane/gt68xx/ > Without loading the scanner kernel module, sane-find-scanner found > found USB scanner (vendor=0x07b3, product=0x0400) at libusb:001:002 It works with either libusb or the scanner driver but you need the updated backend. You can also use the source RPM of sane-backends 1.0.11 and modify the source code (backend/gt68xx_devices.c, to the end). > Various things I tried: > * removed everything from dll.conf, leaving only gt68xx ( or later > plustek ) The scanner is supported by gt68xx, not plustek. > Output of strace scanimage -L if it helps with user gives > open("/proc/bus/usb/001/002", O_RDWR) = -1 EACCES (Permission denied) Generelly enabling debugging is more helpfull (SANE_DEBUG_GT68XX=255). But in this case I know what's wrong :-) Bye, Henning
