title: R studio not working on ubuntu 16.04
body: <p>I converted to Ubuntu today, but have a problems launching R studio. I installed R through the command prompt like this:</p>
  
  <pre><code>gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
  
  sudo sh -c 'echo "deb http://cran.rstudio.com/bin/linux/ubuntu trusty/"&gt;&gt; /etc/apt/sources.list'
  
  gpg -a --export E084DAB9 | sudo apt-key add -
  
  sudo apt-get update
  
  sudo apt-get -y install r-base
  </code></pre>
  
  <p>I cheked if R was installed proper by typing <code>R</code> and then exiting by <code>q(save="no")</code>.</p>
  
  <p>I installed R studio through the command prompt by</p>
  
  <pre><code>sudo apt-get install gdebi-core
  wget https://download2.rstudio.org/rstudio-server-0.99.902-amd64.deb
  sudo gdebi rstudio-server-0.99.902-amd64.deb
  </code></pre>
  
  <p>But this doesn't work and i can't find the launch button or open R studio. 
  Afterwards i tried to remove it and install it through the website but doesn't work either. What should i do?</p>