I added the following 2 lines to /etc/security/limits.conf file, and I have not experienced the 100% CPU saturation issue with dbus_daemon for 17 days:
* soft nofile 65536 * hard nofile 65536 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/779849 Title: dbus-daemon consumes 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/779849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs