title: how to disable LibreOffice Impress to use multiple display?
body: <p>I have my Ubuntu Desktop configured on with Dual Monitor. On it Whenever I launch a LibreOffice Impress, it uses both screens, one for current slide and next slide and another for actual presentation.</p>
  
  <p>What I want is to use only one monitor which shows presentation. I dont want the screen with Current slide and Next slide so that it can be used for other purposes. </p>
  
  <p>How should I achieve this?</p>
  
  <p>Thanks.</p>