xsane does not work so it looks like sane backend problem, but does this terminal log help?
** Attachment added: "scan1.log" https://bugs.launchpad.net/ubuntu/+source/simple-scan/+bug/915658/+attachment/2672327/+files/scan1.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/915658 Title: usb bus dies scanning using pixma mp500 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/simple-scan/+bug/915658/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
