Quote Originally Posted by jerome99 View Post
it has been fixed with system updates (using pre-release updates)
I just installed the RC today with the following hardware:

01:00.0 VGA compatible controller: ATI Technologies Inc RV516 [Radeon X1300/X1550 Series]
01:00.1 Display controller: ATI Technologies Inc RV516 [Radeon X1300 Pro] (Secondary)

And I have the flickering issue, so I don't believe a repository fix has been added.