Public bug reported: I have a networked Samsung CLP-680ND printer.
Until recently the duplex option worked fine on both Windows 10 and Ubuntu 16.04. Since installing Ubuntu 18.04 (over 16.04 , the upgrade did not work) duplex no longer works under ubuntu,using LibreOffice, pdf or lpr.The option appears in the cups log file. Windows 10 is ok. Additionally 'no of copies'is ok with pdf file but ignored with LibreOffice. N.B. The printer is working 'driverless' ** Affects: foomatic-filters (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1782605 Title: clp-680nd duplex To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/foomatic-filters/+bug/1782605/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs