title: webcam Unable to find a compatible palette format
body: <p>I just bought a new webcam and attach it with Ubuntu Desktop, then Run a command to install it</p>
  
  <pre><code>sudo apt-get install fswebcam
  </code></pre>
  
  <p>when I entered this command to take an image,</p>
  
  <pre><code>fswebcam image.jpg
  </code></pre>
  
  <p>it shows me an error</p>
  
  <pre><code>--- Opening /dev/video0...
  Trying source module v4l2...
  /dev/video0 opened.
  No input was specified, using the first.
  Unable to find a compatible palette format.
  </code></pre>
  
  <p>Can you please guide me to resolve this error?</p>