Icons in menu bar and standard menus are invisible!
I'm having an issue with OS X 10.8.2 on my 15" (not Retina) Macbook Pro (late 2011, Core i7 2.4 GHz w/ 16GB RAM and SSD);
The majority of system icons in the menu bar "extras" area (that is, to the right near the date/time in the menu bar) are blank. The area where the icon would be located is responsive to clicks, and drops a menu item down upon click, but the icons themselves are invisible. The same goes for Spotlight which has a spot for it's icon and responds to the hotkey of Apple + Spacebar, but the icon itself is invisible. The only icons that are visible are third party programs that run and place themselves there such as Little Snitch, and the battery low ("red" battery) indicator icon; other battery icons are invisible.
Also invisible/blank are the icons for going back and forward in a Finder window as well as the back/forward icons in System Preferences sub-dialogs. The icons for choosing labels, changing the way Finder windows display (their view options), and a few others that I cannot name as I cannot see them are invisible as well. Icons that would normally display to the left of "All My Files", "AirDrop", "Applications", "Desktop", et cetera in the Finder window do not display, either.
I have tried installing the 10.8.2 Combo Update and using the Disk Utility "Repair" and "Verify" Filesystem options but neither fixed the issue. I have tried deleting the cached plist files for the SystemUIServer as well but there was no change in the icon display (or, that is, lack of display!).
I am running Mac OS X 10.8.2 (including the Combined Update) on the late-2011 Macbook Pro 15" w/ 2.4 GHz Core i7 (default 4GB memory and 750gb HDD; upgraded to 16GB of RAM and a Crucial M4 256GB SSD). I cannot recall if the problem started after I updated any system software or not; I upgraded to 10.8.2 via buying OS X Mountain Lion from the App Store so that I would have a copy on USB to install after replacing my HDD with my SSD. Everything worked fine on fresh installation, and I am not sure at what point the icons disappeared.
Does anyone have any insight into this problem, and more importantly, how to correct it? Please see the screenshots below for a proper illustration of the problem I am experiencing. The sole icon visible, with the two columns, is Little Snitch 3.0.
^-- Clicking the menu bar battery icon (except, there is no icon!)
^-- Finder window with the icons for back/forward, view options, icons for location list items on the left, etc. missing
^-- System Preferences dialog, with icons for the back/forward function missing.
^-- Help window with the icons for back/forward and some other function missing.
Thank you in advance!
Brandon
MacBook Pro, OS X Mountain Lion (10.8.2)