I am trying to add a printer from a MS-Windows box shared over the network to my Gnu/Linux laptop (Pop_OS), however it does not accept my credentials or the user credentials of the MS-Windows box. I have no problem at all to access the MS-Windows box from Gnu/Linux.
I've managed to install the printer by manually adding my user to the
lpadmin group. However, when it's time to print it says that credentials are required to print.