Confirmed for 12.04. Also note, that not all frequencies are displayed. For me, "turbo mode" and "2.21 GHz" to "1300 MHz" are displayed, but the cpu is running at 800 MHz, which is the lowest one available. Thus, the percentages which _are_ displayed are probably correct.
See also #911387 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/878872 Title: powertop doesn't display frequency statistics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/powertop/+bug/878872/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs