keyboardmacossafari
I've created a custom keyboard shortcut for entering and exiting fullscreen in the keyboard preferences menu.
This stopped working for Safari 6.0 after I upgraded to Mountain Lion. I had the beta version of Safari which I got from the developers' site before I upgraded and the keyboard shortcut worked on that one.
So, how do I get this keyboard shortcut to work with Safari again? (Hopefully there's a simple explanation instead of some Automator workaround)
This is a known “bug” which I don’t know if Apple will ever consider a bug.
The problem is that the list of browsers is generated “dynamically” each time you click on it (or at least the 1st time after Safari has been launched); the reasoning behind this is that different users will have a different set of browsers, so the list cannot be hardcoded. So given the above, the shortcut fails to work until the list has been “generated” by Safari. This occurs when you display the menu.
A possible solution would be to use Automator and create a service that opens the current safari page onto Chrome. But that’s beyond the scope of this answer.
TLDR version: There’s nothing you can do other than file a bug report at Apple if you want to stick with the same shortcut technique. Alternatives involve Automator.
You can download apps you've purchased before (including OS X installers) from the Mac App Store application. Sign in and switch to the purchases tab:
All of your previous purchases should appear, including the Lion installer:
If you don't have the App Store, make sure you've updated to at least 10.6.6.
Best Answer
Hope this helps.
PS: Be careful of the space between “Full” and “Screen” in the menu title.