Intel TurboBoost not working under 12.04 LTS
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by
Panák Tibor
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Published on 2013-10-30T14:59:24Z
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2013/10/30
16:12 UTC
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Please help me someone :) My notebook has Intel core i5 3337U CPU with Intel turbo boost. Under 12.04 the turbo boost is not working properly. It's frequency maximum is 1.8Ghz but the CPU can run 2.7GHz.
How can I fix it?
pano@dell-inspiron:~$ grep MHz /proc/cpuinfo
cpu MHz : 774.000
cpu MHz : 1801.000
cpu MHz : 774.000
cpu MHz : 1801.000
pano@dell-inspiron:~$ grep MHz /proc/cpuinfo
cpu MHz : 774.000
cpu MHz : 1801.000
cpu MHz : 774.000
cpu MHz : 1801.000
pano@dell-inspiron:~$ grep MHz /proc/cpuinfo
cpu MHz : 774.000
cpu MHz : 1801.000
cpu MHz : 1800.000
cpu MHz : 1801.000
pano@dell-inspiron:~$ grep MHz /proc/cpuinfo
cpu MHz : 774.000
cpu MHz : 1801.000
cpu MHz : 774.000
cpu MHz : 1700.000
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