Same for me. Every few days, dbus-daemon goes wild. Often it helps to close kontact. At least for a while. Finally only rebooting (possibly X relogin) will help. Problem appeared first after the upgrade to natty.
Bug #779849 seems to be a dupe of this one. Most notable information there: the corresponding KDE report (http://bugs.kde.org/show_bug.cgi?id=261180) has been fixed. ** Bug watch added: KDE Bug Tracking System #261180 http://bugs.kde.org/show_bug.cgi?id=261180 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/680444 Title: dbus-daemon eats 100% cpu and is not responsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/680444/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs