Mission Control / Launchpad Interface Disappears
When i use two users logged in the same time - one of them has issues with interface.
- Mission Control is without any graphics, it's completly transparent and doesn't view any desktops (the upper section is invisible)
- Launchpad is working but it's dimmed - looks like it's locked on a lower brightnes value.
Is this related to some memory issues?
MacBook Pro (13-inch Late 2011), OS X Mountain Lion