look at the page http://www.thinkwiki.org/wiki/Problem_with_CPU_frequency_scaling. Ther's described solvation of problem with lenovo but it can be the same mechanism. My cpu ran constantly on lower speed and after making described solution now it's ok.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/637845 Title: [maverick] CPU frequency does not scale up unless all cores are in use -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs