Hi, Marcus Hufgard (Kalkwerk Hufgard GmbH) wrote:
>> SANE_DEBUG_AVISION=7 scanimage -L > > Sorry, but this brings no debug information. Hm - maybe --enable-optimization disables them :-( The option is new to me and it is not used in our T2 (http://www.exactcode.de/t2) package ... > Butt .... the scanner works!!!! :-)))) Good ;-)! >> Also: Do you run as root or normal user? Maybe it is just a access >> permission problem? Most probably ... > I minimal question do i have: > > The debug of sane-avision brings on the user hufgardm: > > [avision] attach: (Version: 1.0 Build: 114) > [avision] attach: using interrupt transfers for status reads. > [avision] attach: opening libusb:001:003 > [avision] attach: open failed (Access to resource has been denied) > > hufgardm has complete access rights to /dev/usb/... > > on wich file must my user have access to use sane without problems? In your case /proc/bus/usb/001/003 - but this might change on next bootup and/or with other usb devices attached. Normally hotplug is used to control the permissions of the dynamic devices. > By and thanks for your help. No problems - have fun, -- René Rebe - Rubensstr. 64 - 12157 Berlin (Europe / Germany) http://www.exactcode.de | http://www.exactcode.de/t2 +49 (0)30 255 897 45
