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cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 36
model name      : AMD Turion(tm) 64 Mobile ML-40                 
stepping        : 2
cpu MHz         : 798.198
cache size      : 1024 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm
bogomips        : 1599.40
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 
2200000 2000000 1800000 1600000 800000

lsmod |grep freq
cpufreq_ondemand        7212  1 
cpufreq_powersave       2240  0 
cpufreq_userspace       5372  0 
freq_table              5128  1 powernow_k8

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor 
ondemand

echo 2200000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed 
bash: /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed: Přístup odmítnut

ls -l /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed 
ls: /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed: není souborem ani adresářem

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 
880000