I just installed Loki and the "The Panel" at the top of the screen disappeared.
All I've done since I install Loki and before it disappeared is run:
sudo apt-get udpate sudo apt-get upgrade sudo apt-get dist-upgrade
and unchecked a few things that were default in the "Dock." I did a little bit of exploring, even clicking on elements in "The Panel" to see what there was to see. I did not change any of the settings. I had Loki installed for less than 30 minutes before this happened.
What did I do to cause this problem? How do I get it back?