You have been subscribed to a public bug:
Binary package hint: kde-window-manager
When turning on desktop effects under KDE 4.5, they are terribly slow. glxgears
performance drops down from about 3000 fps to 800 fps.
I'm using a Lenovo T400s with Intel graphics, Ubuntu 10.04 with KDE 4.5
backports. Same problem occurs with Kubuntu 10.10 alpha 3.
The problem does not occur with desktop effects under Gnome, glxgears stays
hight.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: kwin (not installed)
Uname: Linux 2.6.34-020634-generic x86_64
Architecture: amd64
Date: Sat Aug 14 09:47:35 2010
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Release Candidate amd64
(20100419.1)
ProcEnviron:
LANGUAGE=
LANG=de_CH.utf8
SHELL=/bin/bash
SourcePackage: kdebase-workspace
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug lucid
--
Slow desktop effects (KDE 4.5)
https://bugs.launchpad.net/bugs/617737
You received this bug notification because you are a member of Ubuntu-X, which
is subscribed to xserver-xorg-video-intel in ubuntu.
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