Well I am using 2.12.1-3ubuntu2 and it (specifically selecting duplex for a print from the dialog box) does *not* work (and never has). However, as far as I can tell, paper selection and all the other options now *do* work.
Since the duplex check box is on a different screen to all the others, could it simply be that it has got overlooked? Just a reminder: duplex printing is working in kde programs and manually with lpr with the "-o sides=two-sided-long-edge" option. -- gnome programs don't respect ~/.cups/lpoptions https://launchpad.net/bugs/34112 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs