frequency-info -------------- analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 hardware limits: 825 MHz - 1.65 GHz available frequency steps: 1.65 GHz, 1.32 GHz, 825 MHz available cpufreq governors: userspace, ondemand, performance current policy: frequency should be within 825 MHz and 1.65 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 825 MHz (asserted by call to hardware). boost state support: Supported: no Active: no idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu Analyzing CPU 0: Number of idle states: 3 Available idle states: POLL C1 C2 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 0 Duration: 0 C1: Flags/Description: <null> Latency: 0 Usage: 26421 Duration: 19417954 C2: Flags/Description: ACPI IOPORT 0x1771 Latency: 100 Usage: 61852 Duration: 576003298