I can confirm that this is no longer an issue. It has been working very well for a while now.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1526010 Title: Duplex not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1526010/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs