Ok, I think I got something. It's working in bionic, and in eoan I got: root@nsnx:~# /usr/lib/cups/backend/smb smb://10.10.1.6/ds216laser 34 root "Test Page" 1 "job-uuid=urn:uuid:efa8b6df-0724-3252-4657-11e6ac474646 job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1574951400 time-at-processing=1574952123" .bashrc kerberos_ccache_is_valid: Failed to get default principal from ccache: FILE:/tmp/krb5cc_0 DEBUG: This backend requires credentials! DEBUG: get_exit_code(nt_status=NT_STATUS_ACCESS_DENIED [c0000022]) ATTR: auth-info-required=none DEBUG: Unable to connect to CIFS host: NT_STATUS_ACCESS_DENIEDroot@nsnx:~#
That's something I can work with. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1849859 Title: error when connecting to smb server Status in cups package in Ubuntu: Confirmed Status in samba package in Ubuntu: Confirmed Status in system-config-printer package in Ubuntu: Confirmed Bug description: when I connect to smb server (nas) permanently appears "Error while getting peer-to-peer dbus connection: Operation was cancelled" The printer at this NAS doesn't work too. "held for authentication KeyError: 'auth-info-required'" The same printer at usb port works fine. Ubuntu development version 20.04 system-config-printer version 1.5.11-4ubuntu1 smbclient version 2:4.10.7+dfsg-0ubuntu3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1849859/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

