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: 780 MHz - 1.30 GHz available frequency steps: 1.30 GHz, 1.11 GHz, 780 MHz available cpufreq governors: userspace, ondemand, performance current policy: frequency should be within 780 MHz and 1.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 780 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: 39469 Duration: 20300337 C2: Flags/Description: ACPI IOPORT 0xf800 Latency: 100 Usage: 70509 Duration: 378267223