For the record, this bug is now fixed in Ubuntu raring with this package version:
Package: libpoppler28 Version: 0.20.5-1ubuntu3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1020162 Title: some characters not displayed in a PDF file To manage notifications about this bug go to: https://bugs.launchpad.net/poppler/+bug/1020162/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs