New result with 0.6 version:   In manjaro /sys/.../cpufreq does not contain cpuinfo_cur_freq but scaling_cur_freq. I modified line 164 of your script and I will report the new results soon.   Edit: here are the new results with cpufreq values: There is no temperature values since acpi thermal_zone0 is always equal to 0. Zone2 seems more relevant, but I'm not sure.