[Bug 28181] Combination of foss ati driver 6.13.0 and xorg-server 1.8.1 gives seg faults.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28181

Paweł Rumian <gorkypl at gmail.com> changed:

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                 CC|                            |gorkypl at gmail.com

--- Comment #4 from Paweł Rumian <gorkypl at gmail.com> 2010-05-26 15:19:41 PDT ---
I'm not 100% sure if it's related, but:

I'm using Gentoo with kernel 2.6.34, xf86-video-ati-6.13.0,
xorg-server-1.8.1-r1, mesa-7.8.1 with a R300 (R9500), KMS enabled.

KDE 4.4.3 starts with no problems an runs stable, but the screen is totally
corrupted beyond width about 2600px (I'm using dual-screen config).

After changing desktop effects rendering to XRender or disabling them
completely everything is OK. 
So I also suspect OpenGL to play some role here, but I have no idea how to
debug this. The logs are clear.

Any help will be appreciated :)

greetings,
Paweł

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