Adding a 'Directories=' entry to /usr/share/icons/kubuntu/index.theme fixed it.
** Also affects: kubuntu-default-settings (Ubuntu) Importance: Undecided Status: Unconfirmed ** Changed in: kubuntu-default-settings (Ubuntu) Importance: Undecided => Medium Assignee: (unassigned) => Kubuntu Team -- Crashed on Kubuntu Human Icon Set https://launchpad.net/bugs/67631 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs