To fix it (source: http://gsusmonzon.blogspot.de/2015/06/canon-lide-220-in-ubuntu-1404.html)
- ensure it’s identified with lsusb
- add alternative ppa + install xsane
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sudo add-apt-repository ppa:rolfbensch/sane-git
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sudo apt-get update && sudo apt-get install gocr libsane-extras xsane-common xsane
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sudo apt-get update && sudo apt-get install gocr libusb-dev libsane-dev libsane-extras xsane-common xsane
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- add user to scanner group
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usermod -a -G scanner [user]
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