The modules mentioned in the PDF guide you posted are not available in Jaunty:
sudo modprobe speedstep-centrino FATAL: Module speedstep-centrino not found. sudo modprobe acpi-cpufreq FATAL: Module acpi-cpufreq not found. since they are built into the kernel. I've tested a fourth machine, this time a Core 2 Quad desktop computer: find /sys/devices/system/cpu/cpu*/cpufreq find: `/sys/devices/system/cpu/cpu*/cpufreq': No such file or directory 3 out of 4 Intel machines I've tested do not support cpufreq with kernel 2.6.28-11-generic. This has been working for ages on other kernels. -- cpu frequency scaling not supported after upgrading to 9.04 https://bugs.launchpad.net/bugs/365798 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
