As a workaround, after changing font sizes, save the file to either .DOC or .ODT formats. When doing that I didn't experience the crash. Migrating such documents to ODT would also be recommended.
** Summary changed: - soffice.bin crashed with SIGABRT in os::abort() + LibreOffice writer crashes at exit after .DOC is modified and exported to HTML -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/766254 Title: LibreOffice writer crashes at exit after .DOC is modified and exported to HTML -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs