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ggeeoo
n00b
Joined: 27 Apr 2006
Posts: 48
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 Posted: Thu Apr 27, 2006 7:05 am Post subject: Problem with cpufreq [SOLVED] |
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I have a Pentium M (centrino) 1.7 and have compiled my kernel according to Power Managment Guide. The problem is that when I run cpufreq-info I get:
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cpufrequtils 0.4: cpufreq-info (C) Dominik Brodowski 2004
Report errors and bugs to linux@brodo.de, please.
analyzing CPU 0:
no or unknown cpufreq driver is active on this CPU
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Moreover the folder /sys/devices/system/cpu/cpu0/ is empty. I tried to compile the "Intel Enhanced SpeedStep" item as a module but then modprobe speedstep-centrino fails with:
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FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.16-gentoo-r3/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device
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Last edited by ggeeoo on Thu Apr 27, 2006 12:31 pm; edited 1 time in total |
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baeksu
l33t
Joined: 26 Sep 2004
Posts: 609
Location: Seoul, Korea
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| Posted: Thu Apr 27, 2006 12:10 pm Post subject: |
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You can have a look at my kernel config to see if you've missed some options. I have a 1.3GHz Pentium M. I've compiled all my cpufreq related stuff into the kernel, not as modules (though that shouldn't make a difference in this case)
Here's my .config.
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ggeeoo
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Joined: 27 Apr 2006
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Kernel & Hardware
