Description of problem:
Use of intel psb hardware and driver results in blackscreen unless ShadowFB enabled, which disabled 3D and video acceleration.
Version-Release number of selected component (if applicable):
1.8.0-12.fc13 and older, also all xserver 1.7 affecting Fedora 12.
Steps to Reproduce:
1. Install intel psb driver
2. start X
See stuff, opengl accel works, video decode / vaapi works.
The bug was introduced after xserver 1.6. All versions of xserver 1.7 and 1.8 up to and including the one in Fedora 13 are affected.
Created attachment 423863 [details]
Comment on attachment 423863 [details]
Original patch by Yves De Muyter, fixed by Adam Williamson
It looks like there was an xorg-server pushed on the 18th to updates/testing, but it doesn't include this patch.
New xserver for F13 is fixed, F12 is still out.
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