I'm trying to set up my serial printer with cups, but I can't see any serial port in cups config page nor via lpinfo -v. I have serial port at /dev/ttyAMA0. I was trying to set proper permissions for ...
EDIT: I forgot to make it clear I'm using python and pycups. The code is python but I shouldn't have thought that was enough. I've dug through the cups documentation a few times and couldn't find ...