title: libimobiledevice with iOS 10 and Ubuntu giving TLS error
body: <p>I'm trying to copy the photos off my iPhone 5S. When I plug in my phone (I have the screen unlocked), I get an "Unhandled Lockdown error" and also when I try to use the File browser. I've seen -3 and -16 (and maybe -5 and -20, not sure).</p>
  
  <p>I have tried using some of the idevice* command line tools but with very limited success: <code>idevicepair pair</code> works, as does <code>idevicepair validate</code>. But <code>ideviceinfo</code> fails with <code>GnuTLS error: A TLS packet with unexpected length was received.</code></p>
  
  <p>I'm running Ubuntu 14.04 and iOS 10. This is a new problem since upgrading to iOS 10.</p>