I found that I could not use my Lide (I think it is a 10 - I am not at
home right now) on USB-3 ports but it works without a problem on USB-2.
Try all the ports on your computer.
Regards
Johann
On 1 August 2015 at 17:26, Frank McCormick <debianlist@videotron.ca
<mailto:debianlist@videotron.ca>> wrote:
It's been a while since I used the Canon LIDE 20 scanner attached to
my Debian Sid system. Today I found out it's not being recognized.
LSUSB doesn't find it on the scan of USB ports. I suspect the kernel
module is not being loaded. How can I find out which module is
needed and how do I make sure it's loaded on every boot ?