无法调节笔记本cpu速度

marvel

我用的是debian unstable，笔记本是Thinkpad T60，双核
我重新编译了内核，选中了CPU Frequency scaling ，但是进入gnome的时候还是出现了CPU Frequency Scaling Monitor 2.14.3的一个警告框

You will not be able to modify the frequency of your machine.  Your machine may be misconfigured or not have hardware support for CPU frequency scaling.

这是为什么呢？

magang2

有没有选择speedstep?应该是那个没有编进去。

marvel

应该是已经编进去了
config文件中：

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
CONFIG_X86_SPEEDSTEP_ICH=y
CONFIG_X86_SPEEDSTEP_SMI=y
CONFIG_X86_P4_CLOCKMOD=y
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
CONFIG_X86_LONGRUN=m
# CONFIG_X86_LONGHAUL is not set


编译命令是make-kpkg --initrd --revision=custom.1 kernel_image

marvel

不会是内核不支持酷睿1的调节技术吧？