Same for me. Happens with about any Kde application launched. I can confirm the nepomuk daemon taking 100% CPU, and making other applications unresponsive. After disabling file indexing things got a bit better, but I still have stability problems, even with desktop effects disabled.
For instance: applications fail to launch (or only launch after a long, long time), the activity bar gets blanked and irresponsive applications crash, etc etc. If I try again, the problem is not reproducible. So it's pretty random. I'm not sure that everything is related, but this DBUS message is there every time... I'm using Ubuntu 12.04 64 bit, KDE 4.8.4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/959151 Title: QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. To manage notifications about this bug go to: https://bugs.launchpad.net/kdelibs/+bug/959151/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
