Can I disable launchpad? It behaves strangely--"ghost' transparent Launchpad covers open apps
My problem is that on my MBPr 13" running Mavericks, Launchpad several times a day is randomly activated when I dont intend it to be (no idea why)--and not just nomally like in full view, but rather a "ghost" Launchpad in which all the icons are sort of transparently laid over the top of whatevr else is open. I can see the apps, and switch between them. but cant use them--they become unusable. Clicking anywhere clicks on the Launchpad icons and launches stuff--instead of clicking in the app that you can see behind this "ghost" overlay. All I can do is quit apps (switch there and use command-Q--cannot use cursor at all, as anything is inactive underneath this Launchpad overlay) and restart the computer.
I cannot find ANYTHING about this issue ANYWHERE. I hate Launchpad anyway, never use it (why do I need it, I have a dock! this is not a phone) and I would like to disable it. I cant even figure out what keystrokes cause it to activate. it's a bizarre mstery "feature."
Thank you.
MacBook Pro with Retina display, OS X Mavericks (10.9)