This is still a problem for me and has been around since 11.04 (unsure of CUPS version at the time). What do I need to do to help?
Ubuntu 11.10 (up to date) CUPS 1.5.0-8ubuntu6 Canon MX870 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/897723 Title: Setting duplex in the print dialog has no effect for some print drivers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/897723/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
