UlfZibis, thank you for reporting this and helping make Ubuntu better. This is confirmed resolved in Bionic.
A couple options are to use a later version of LO via https://launchpad.net/~libreoffice or upgrade your OS version. ** Changed in: libreoffice (Ubuntu) Importance: Undecided => Medium ** Changed in: libreoffice (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673872 Title: Crash upon opening docx from origin MS Office To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1673872/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs