Nepomuk causes frequent graphics slow-ups

[Robert Persson]

Binary package hint: kdebase-runtime

Nepomuk causes frequent graphics slow-ups, making it impossible, for instance, to play a game like Powermanga.

Steps to reproduce:
1. Be in KDE.
2. Start glxgears.
3. Open the System Activity Monitor.
4. Periodically (every couple of minutes I think) glxgears will get very jerky. At the same time you will see nepomukservices being busy in the activity monitor, along with virtuoso-t.
5. When nepomukservices and virtuoso-t have settled down again, the graphics work properly again.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: kdebase-runtime 4:4.4.2-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
Architecture: amd64
Date: Thu Jun 17 20:15:00 2010
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcEnviron:
 LANGUAGE=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: kdebase-runtime