This seems to affect the associations of other MS Office file formats as well, I had the same issue with a .xlsx file...
** Summary changed: - Libreoffice lost association with docx files + Libreoffice lost association with docx/xlsx files -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872678 Title: Libreoffice lost association with docx/xlsx files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/872678/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs