Thread: CPU stuck at 600 MHz

how can (intel centrino) cpu run @ 1.6 ghz?

code:

cpufrequtils 006: cpufreq-info (c) dominik brodowski 2004-2009 report errors , bugs cpufreq@vger.kernel.org, please. analyzing cpu 0:   driver: acpi-cpufreq   cpus run @ same hardware frequency: 0   cpus need have frequency coordinated software: 0   maximum transition latency: 10.0 us.   hardware limits: 600 mhz - 1.60 ghz   available frequency steps: 1.60 ghz, 1.40 ghz, 1.20 ghz, 1000 mhz, 800 mhz, 600 mhz   available cpufreq governors: conservative, ondemand, userspace, powersave, performance   current policy: frequency should within 600 mhz , 600 mhz.                   governor "powersave" may decide speed use                   within range.   current cpu frequency 600 mhz.   cpufreq stats: 1.60 ghz:0.00%, 1.40 ghz:0.00%, 1.20 ghz:0.00%, 1000 mhz:0.00%, 800 mhz:0.00%, 600 mhz:100.00% bears@bears-laptop:~$

i've tried editing /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq seems locked (see post here)

i've tried

code:

laptop:~$ cpufreq-set -u 1600000 error setting new values. common errors: - have proper administration rights? (super-user?) - governor requested available , modprobed? - trying set invalid policy? - trying set specific frequency, userspace governor not available,    example because of hardware cannot set specific frequency    or because userspace governor isn't loaded?

also added

code:

cpufreq_cpu_module="speedstep-centrino"

code:

/etc/default/cpufreqd

the above done googling , little understanding - appreciated.

you need run sudo, or uses cpu , automatically speed needed.

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