From kde-devel  Mon Jul 14 10:10:15 2008
From: Andras Mantia <amantia () kde ! org>
Date: Mon, 14 Jul 2008 10:10:15 +0000
To: kde-devel
Subject: Re: KDE4 and the nvidia driver
Message-Id: <200807141310.15790.amantia () kde ! org>
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On Monday 14 July 2008, Petri Damst=C3=A9n wrote:
> On Sunday 13 July 2008 21:16:57 Grzegorz Kamola wrote:
> > Option "DamageEvents" "True"
>
> If this option is enabled kwin crashes and I cannot set OpenGL at
> all. If disabled I can set OpenGL but kwin takes 40% of cpu. XRender
> is slow but only thing somehow usable.

Have you tried disabling VSynch? That helped me to reduce kwin cpu=20
usage.

Andras

=2D-=20
=20
Quanta Plus developer - http://quanta.kdewebdev.org
K Desktop Environment - http://www.kde.org

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