Workaround: You can make them visible again using the check-boxes in _Tools → Options → LibreOffice Writer → Formatting Aids.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/857041 Title: [Upstream] Nonprinting characters not showing in Writer To manage notifications about this bug go to: https://bugs.launchpad.net/df-libreoffice/+bug/857041/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs