Thank you Tom, this did the trick. The Scanner was connected through a USB extension cable, that seems to have an issue at maximum current. Now scanning is working at all resolutions. -> From my point of view, Bug can be closed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/996741 Title: CanoScan LiDe 210: Sane scans black pages (scan light stays off) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/996741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
