As Ricardo Salveti told me when he confirmed the bug on IRC, screen sometimes is White instead of Black when you try to switch back to Xorg. In my experience, I've experienced black screen when I'm in XBMC, and white when i'm using Unity.
As Ricardo Salveti told me when he confirmed the bug on IRC, screen sometimes is White instead of Black when you try to switch back to Xorg. In my experience, I've experienced black screen when I'm in XBMC, and white when i'm using Unity.