Richard, thank you for reporting this bug and helping make Ubuntu better. Could you please attach the file that this issue occurs in? Does LibreOffice Impress work for you?
sudo add-apt-repository ppa:libreoffice/ppa && sudo apt-get update && sudo apt-get -y upgrade && sudo apt-get -y install libreoffice-impress
Richard, thank you for reporting this bug and helping make Ubuntu better. Could you please attach the file that this issue occurs in? Does LibreOffice Impress work for you?
sudo add-apt-repository ppa:libreoffice/ppa && sudo apt-get update && sudo apt-get -y upgrade && sudo apt-get -y install libreoffice-impress