Carthik, you can try with any theme, they ship an index.theme Claudio what would you expect happening when clicking on them? Getting the theme applied?
** Changed in: nautilus (Ubuntu) Severity: Normal => Minor Assignee: (unassigned) => Ubuntu Desktop Bugs Status: Needs Info => Confirmed -- Wrong recognition of .theme file https://launchpad.net/malone/bugs/38434 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs