On 21 March 2013 21:01, Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx> wrote: > I may go out on a limb and look at colord internals. Most likely it's not colord at all, but colord-sane. Old versions of color-sane did indeed poll libsane for scanners (libsane being a horrible, horrible API) but since the last half-dozen releases it's been rewritten to hopefully avoid polling like this. Richard. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html