On Mon, Apr 28, 2014 at 8:13 PM, Mascha Kurpicz <mascha.kurpicz@xxxxxxxx> wrote: > First of all I would like to thank for the cpufreq utility that I use > regularly. > > Unfortunately, when upgrading our systems from Ubuntu 12.04 to 13.10, we > are encountering some issues with the data in > /sys/devices/system/cpu/cpu*/cpufreq/stats/time_in_state. > > On some of the machines, the values are all set to 0 [1], whereas on > other machines, values are 0 or very small [2]. In both cases, the > output of cpufreq-info for the cpufreq stats is not correct. When > running Ubuntu 12.04, we get reasonable values. > > We noticed this behavior on Intel i3 machines, and on Intel Xeon. Kernel > version in all cases is 3.11.0-20-generic. Do you mean that kernel version is same for 12.04 and 13.10? We need kernel versions for these two bases. -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
