I updated the BIOS of my Laptop to Version 1.20 (released only a few days ago) and the problem disappears ( and I removed the 'now useless' boot parameter). ^^
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/706089 Title: Frequency scaling doesn't work in current kernels -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs