title: Google Colab frozen after trying to unzip huge file
body: <p>I've tried to unzip a huge image dataset from CelebA (<a href="http://mmlab.ie.cuhk.edu.hk/projects/CelebA.html" rel="nofollow noreferrer">http://mmlab.ie.cuhk.edu.hk/projects/CelebA.html</a>) in my Google Colab notebook. The unified 7z file was about 10gb. </p>
  
  <p>When I tried to unzip it, the progress was so slow that I wanted to cancel it. 
  I tried:</p>
  
  <ul>
  <li>Restarting Runtime</li>
  <li>Changing Runtime Type (GPU, NO-GPU)</li>
  <li>Creating an entirely new Notebook</li>
  </ul>
  
  <p>None of this works. All my notebooks are frozen as soon as I try to execute something. The only thing I have not tried is to log in with another user, but that would defeat the purpose of this question.</p>
  
  <p>Does someone know what to do other than wait and hope? 
  Thank you in advance.</p>