This is fixed in Ubuntu 12.04 "Precise Pangolin" beta 1. All four lines in the PDF look the same.
Packages: evince 3.3.90-0ubuntu2 libpoppler19 0.18.4-1ubuntu1 libcairo2 1.10.2-6.1ubuntu2 ** Changed in: poppler (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to poppler in Ubuntu. https://bugs.launchpad.net/bugs/300107 Title: lines with arrowheads don't show when saved to PDF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/300107/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs