Hi, If we want to use ACPI power saving(Cx/Px), how do we use them? I tried to turn CONFIG_xxxx of cpufreq on with linux-2.6.18-xen.hg, but I couldn''t turn them on. Also xenpm said the following error. # xenpm get-cpuidle-states Xen cpuidle is not enabled! # xenpm get-cpufreq-states Xen cpufreq is not enabled! What should I do? If there are some good documents, please tell me. Best Regards, Akio Takebe _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel