I have encountered the same issue, it is present with the original LibreOffice on quantal and also with the updated version from the PPA "libreoffice-libreoffice-4-0-quantal".
I will upload the affected document (almost empty, I was not able to get far) and some crash reports (not sure this are the correct files). To reproduce the issue try editing a formula in the document. Regards, Iztok Jeras ** Attachment added: "dppc.odt" https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1074701/+attachment/3583109/+files/dppc.odt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1074701 Title: Formulas cause LibreOffice Writer to crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1074701/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs