http://bugs.freedesktop.org/show_bug.cgi?id=13960

           Summary: ati driver on a radeon 9250 causes weird overlaying,
                    flipping, etc.
           Product: xorg
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: high
         Component: Driver/Radeon
        AssignedTo: [email protected]
        ReportedBy: [EMAIL PROTECTED]
         QAContact: [EMAIL PROTECTED]


>From xorg-server 1.2 to xorg-server 1.4.0.90 I have weird problems with the
display that seem to be caused by the ati driver. There is some slight
difference when I turn on EXA--but that isn't much: Video output turns black
after the first window event (mouseover, for example, but over any window) but
comes back after moving or resizing the video-displaying window.

The other behaviors are the same with any server configuration except that
compositing without EXA is darn slow:

- When I turn on compositing, video doesn't compose (though it did one single
time as I started the fresh xorg 7.3 installation) but flickers at window
movement.

- the second video output always overlays the first one

- OpenGL output (Mesa 7.0.2) is always on top, no matter if the window is
behind another window

- OpenGL output concurs with eachother, flickering

I tried the new 6.7.x series but these drivers all fall back to 800x600 at
start of both the display manager and the desktop (though I can set 1600x1200
from the desktop configuration--but the display is slightly blurred and some
part leaks at the left side.)


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