I am having difficulties getting my scanner to operate. I am using Raspbian Buster on a raspberry pi 3b+. My scanner is a USB Canon LIDE 110, which is connected to the pi through a powered USB hub.
The issue I am having is that I can't seem to use the scanner without root. If I try
it doesn't detect it, but
sudo scanimage -L
device `genesys:libusb:001:008' is a Canon LiDE 110 flatbed scanner
Likewise if I run
xsane, it doesn't detect the scanner, but running it with
sudo brings up the GUI and everything proceeds as normal. However the images I save are only accessible to root.
I have added myself to the scanner group, which doesn't seem to have changed anything, and I'm out of ideas.