@Vincenzo and Dirk Please provide the following information: 1) Your printer model and the driver you use. 2) Tell us in which application(s) duplex printing does not work. 3) Please debug foomatic-rip to find out more: edit /etc/foomatic/filter.conf and set debug: 1. Print a document with duplex activated from gedit or evince. After printing attach the file /tmp/foomatic-rip.log here.
@Dirk Does tray selection work for your printer after the update to libgnomeprint 2.12.1-3ubuntu2? -- 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
