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rev138
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Joined: 19 Jun 2003
Posts: 848
Location: Vermont, USA
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 Posted: Sun Dec 19, 2010 2:06 pm Post subject: acpi + cpufrequtils + Core i7 |
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I have a new Thinkpad Core i7 laptop. Using the 'ondemand' governor, the system will throttle the CPUs between 930MHz and 2.8GHz as needed, but if I suspend the laptop and then resume it, the CPUs remain stepped all the way down to 930MHz and won't go any higher unless I reboot. Restarting cpufrequtils doesn't help.
Any suggestions?
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Jimini
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Joined: 31 Oct 2006
Posts: 605
Location: Germany
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| Posted: Sun Dec 19, 2010 4:34 pm Post subject: |
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Perhaps cpufrequtils sets the governor to "powersave" by itself after the suspend-mode has been triggered. Have you checked that possibility yet?
Best regards,
Jimini
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Kernel & Hardware
