Hi Rob, This scanner does not work out-of-the-box, it needs some specific firmware. You need to edit /etc/sane.d/snapscan.conf to point to a firmware called "u96v121.bin". This firmware can be extracted from the windows driver "Mirascan".
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1017199 Title: xsane doesn't work with ScanPrisa 640U Acer/Benq/Vuego scanner - Failed to open device 'snapscan:libusb:007:003': Invalid argument. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xsane/+bug/1017199/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
