I can confirm here that I have sucessfully installed only 2 local printers on cups, and I can see only them in cups admin.
But on Gnome's settings printers, there are all printers on my network.
I am in a corporate lan with like 30 printers in my print dialogue...
So gnome is getting data from avahi instead of cups... I guess this setting should be configurable, maybe someone doesn't want printers from avahi...
I can confirm here that I have sucessfully installed only 2 local printers on cups, and I can see only them in cups admin.
But on Gnome's settings printers, there are all printers on my network.
I am in a corporate lan with like 30 printers in my print dialogue...
So gnome is getting data from avahi instead of cups... I guess this setting should be configurable, maybe someone doesn't want printers from avahi...