1) If I put the configuration back the way it was, then duplexing works fine -- it seems to just be the configuration that was broken (as suggested in comment#2).
2) I stupidly put the configuration back by hand without saving a copy of the messed up ppd files, so I can't post the "new" version :-(. Attaching the "old" version, though, in case that's useful. ** Attachment added: "HP LaserJet 4200 ppd -- "old" pre-upgrade version" http://launchpadlibrarian.net/32088153/cogsci-mailroom.ppd -- Upgrade to karmic disabled duplex on all my configured printers https://bugs.launchpad.net/bugs/432902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs