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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