There's a partial backtrace in http://librarian.launchpad.net/4564258 /_usr_bin_festival-synthesis-driver.1000.crash
** Bug 63243 has been marked a duplicate of this bug -- Sudden crash (please attach backtraces) https://launchpad.net/bugs/59120 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs