not sure if this is relevant. I tried to set the governor by hand using root@laptop:~# cpufreq-selector -g ondemand
the CPU dipped down to half and cpufreq-info reported "ondemand" for about a second before the CPU was set back to performance. uname -r 2.6.31-23-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/951673 Title: CPU Frequency Scaling broken ? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/951673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs