Exact same problem here, with ods files (did not try odt).
Before freezing a notification appears : "Additional packages requested". And UI freeze, ctrl + Alt + F2 or other keyboard shortcuts are not helpful.
Ubuntu 17.10, happens on Wayland AND Xorg.
Exact same problem here, with ods files (did not try odt).
Before freezing a notification appears : "Additional packages requested". And UI freeze, ctrl + Alt + F2 or other keyboard shortcuts are not helpful.
Ubuntu 17.10, happens on Wayland AND Xorg.