I am also experiencing this with latest Ubuntu 9.04 amd64. My motherboard is P5W DH Deluxe, and I've tried various bios (enabling ACPI, EIST, CIE, etc...) and also factory defaults but the gnome applet frequency monitor will keep warning that the "frequency scaling is not supported for this processor". I have a modern Intel Quad Core Q6700, which should support this feature.
Kernel in use is : 2.6.28-11-generic The various modules discussed here are all missing from my configuration, even with cpufreq and powernowd installed. Some outputs : find: "/sys/devices/system/cpu/cpu*/cpufreq": Aucun fichier ou dossier de ce type cat: /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: Aucun fichier ou dossier de ce type cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_drivercat: /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver: cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors cat: /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors: Aucun fichier ou dossier de ce type cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies cat: /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies: Aucun fichier ou dossier de ce type Tt says (in french) that I have none of these files or folders on my machine. -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
