Dock is semi-functional after Mountain Lion upgrade So I updated to Mountain Lion recently, and as far as I can tell everything has been great. Except that Dock doesn’t really function as it is supposed to. It shows up, but when I launch an application from it, it does not recognize that the application is running. The only app that it recognizes as open is Finder. 
Also (and I’m assuming that this is coming from the same problem), when I do ⌘ + tab it only shows Finder as an open application (like the Dock).
Is there a way that I can maybe restart the dock?
Thanks, Asher
Other than a reboot, you can try the following in Terminal.app


  killall Dock