Gentoo Archives: gentoo-user

From: wahjava.ml@gmail.com (Ashish Shukla =?utf-8?B?4KSG4KS24KWA4KS3IA==?= =?utf-8?B?4KS24KWB4KSV4KWN4KSy?=)
To: gentoo-user@l.g.o
Subject: [gentoo-user] cpufreq and kernel-2.6.25-gentoo-r7
Date: Sat, 26 Jul 2008 11:58:05
Message-Id: 87ej5geu13.fsf@chateau.d.lf
1 Hi,
2
3 I recently installed Gentoo GNU/Linux 2008.0 (amd64, no-multilib) on
4 my HP Compaq A900 notebook which has Intel Core 2 Duo T5450 (1.6
5 GHz/EM64T) CPU. I've compiled a kernel myself using the configuration
6 generated by 'make menuconfig'[1]. In the new kernel, I noticed there
7 is no support for CPU Frequency scaling, although I compiled it inside
8 it in kernel and CPU supports it. Can anyone tell me, what else do I
9 need to get that working ?
10
11 ----8<----8<----
12 abbe [~] monte-cristo % uname -r
13 2.6.25-gentoo-r7
14 abbe [~] monte-cristo % cpufreq-selector -c 0
15 No cpufreq support
16 abbe [~] monte-cristo % sudo cpufreq-selector -c 0
17 No cpufreq support
18 ---->8---->8----
19
20 References:
21 [1] - http://wahjava.googlepages.com/kernel-config-26072008
22
23 TIA
24 Ashish
25 --
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