I can't recall installs it, but that GNOME icon theme is, as the name says, for GNOME. So normally, icon themes made for GNOME will not work or display properly on KDE, even just on the Control Center.
-- Glitch in Icons control panel https://launchpad.net/bugs/23606 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs