Here is the configuration. I have an Oki Laser B411D plugged by USB on a Pi0 The Pi is running raspbian 10 with CUPS since a yearr.
My laptop that is still running Ubuntu can print to it without any problem ! The printer shows up automatically in Ubuntu and no setup needed and it has always been like that with all my Ubuntu computers.
My colleague who runs Linux Mint is all good too and even his VM running Windows prints on it without any problems.
Since I migrated my desktop from Ubuntu to Debian 11 it's a permanent problem. My desktop sees the printer and adds it without problem. Print is just random, sometimes it prints few times and then fails sometimes it fails straight from start of my desktop computer. When it fails the print job on desktop just disappears without errors !
on cups server, I have that when printing fails:
Code: Select all
E [06/Aug/2022:17:00:33 +0200] [Client 1088] Unable to encrypt connection: No supported cipher suites have been found.
-> why it fails randomly ? if it's a configuration problem it should be there all time no ?
-> how to solve that problem that I have only with Debian ?
Thanks
Vincèn