Ubuntu9.04下，T2400@1.83GHz 始终是运行在1GHz下

[malt_2008]

Ubuntu下，T2400@1.83GHz 始终是运行在1GHz下
在面析上增加的cpu频率监视也无法更改，有选择，但选不上其它频率，只有1GHz选项能选择
用ls /lib/modules/`uname -r`/kernel/arch/x86/kernel/cpu/cpufreq/
只有下面两个模块
e_powersaver.ko p4-clockmod.ko

用cpufreq-info查看则显示下面信息，红色部分感觉有问题

analyzing CPU 0:
driver: acpi-cpufreq
CPUs which need to switch frequency at the same time: 0
hardware limits: 1000 MHz - 1.83 GHz
available frequency steps: 1.83 GHz, 1.33 GHz, 1000 MHz
available cpufreq governors: conservative, ondemand, userspace, powersave, performance
current policy: frequency should be within 1000 MHz and 1000 MHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1000 MHz.
cpufreq stats: 1.83 GHz:0.00%, 1.33 GHz:0.00%, 1000 MHz:0.02% (49)
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which need to switch frequency at the same time: 1
hardware limits: 1000 MHz - 1.83 GHz
available frequency steps: 1.83 GHz, 1.33 GHz, 1000 MHz
available cpufreq governors: conservative, ondemand, userspace, powersave, performance
current policy: frequency should be within 1000 MHz and 1000 MHz.
The governor "userspace" may decide which speed to use
within this range.
current CPU frequency is 1000 MHz.
cpufreq stats: 1.83 GHz:0.00%, 1.33 GHz:0.00%, 1000 MHz:0.02% (15)

应该是1000MHz到1830Mhz吧，怎么显示两个核都是从1000MHz到1000MHz
我是新手，各位大大求教啊！！！

[tyin]

gnome panel 里面有个cpu频率查看的app 那个除了查看 还能控制频率 很方便

[zaiqi]

楼上的 楼主都说了 用APPLET改不了的~

[zignal]

1G也够用了。。。我开的是1G和1.33G，模式选的是conservative，运行已经满足要求，一点都不卡了，要是开到1.83G，又要考虑降频了。。。毕竟Linux貌似对笔记本的温度控制还不是那么好

[malt_2008]

用是够用了，而且开到1.83G本本超热，CPU都70多度了，但调频的功能用不了，心里始终不爽，现在唯一能开到1.83G的方法是在BIOS关了Intel Step技术。

[ahwad]

路过，瞎顶一下