See bug 343354. And as it is said on gnome bugzilla, it looks like a ubuntu linux bug ?!
-- cpufreq-selector crashed with SIGSEGV in dbus_g_method_return_error() https://bugs.launchpad.net/bugs/331044 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs