Comment 24 for bug 22438

 sane-backends (1.0.15-9ubuntu6) breezy; urgency=low
 .
   * Switch back to /etc/hotplug/usb/ script since the handling of
     /etc/hotplug.d/usb is broken:
     - Deactivate 02_tools_hotplug-ng.dpatch
     - debian/rules: Install files from tools/hotplug/ again.
     - debian/libsane.postinst: Delete the transitional removal of hotplug
       scripts, remove the hotplug-ng script instead.
     - Ubuntu #16232

Since I don't have a scanner here, I would appreciate if you can test this
thorougly. Having the scanner attached at boot should work fine now, and
hotplugging it should work, too.

Thanks!