arch下的温度始终比windows的温度高，求解决办法

acsky200600 · 2012-04-28 17:42:16

用sensors测的温度如下：
[sky@sky cpufreq]$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +57.0°C (crit = +97.0°C)
temp2: +48.0°C (crit = +126.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +59.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +55.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +57.0°C (high = +86.0°C, crit = +100.0°C)

在windows下温度平均只有50度左右，但是想不通为啥在arch下温度会偏高。也用了ondemand控制cpu频率：
[sky@sky cpufreq]$ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1 2 3
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 2.30 GHz
available frequency steps: 2.30 GHz, 2.30 GHz, 2.00 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz, 1.20 GHz, 1000 MHz, 800 MHz
available cpufreq governors: ondemand, performance
current policy: frequency should be within 800 MHz and 2.30 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1 2 3
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 2.30 GHz
available frequency steps: 2.30 GHz, 2.30 GHz, 2.00 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz, 1.20 GHz, 1000 MHz, 800 MHz
available cpufreq governors: ondemand, performance
current policy: frequency should be within 800 MHz and 2.30 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
analyzing CPU 2:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1 2 3
CPUs which need to have their frequency coordinated by software: 2
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 2.30 GHz
available frequency steps: 2.30 GHz, 2.30 GHz, 2.00 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz, 1.20 GHz, 1000 MHz, 800 MHz
available cpufreq governors: ondemand, performance
current policy: frequency should be within 800 MHz and 2.30 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
analyzing CPU 3:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1 2 3
CPUs which need to have their frequency coordinated by software: 3
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 2.30 GHz
available frequency steps: 2.30 GHz, 2.30 GHz, 2.00 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz, 1.20 GHz, 1000 MHz, 800 MHz
available cpufreq governors: ondemand, performance
current policy: frequency should be within 800 MHz and 2.30 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.

有人是这种情况么？

cuihao · 2012-04-28 18:14:32

额…… 就一点嘛。
试试phc：
https://wiki.archlinux.org/index.php/PHC

xeon · 2012-04-28 21:00:48

如果确定不是独显发热并且用的是intel二代酷睿系列
加内核参数：

pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 acpi_osi=Linux

ffwalle · 2012-04-29 19:02:12

正常

zyzhang12 · 2012-04-30 21:43:33

xeon 说：

如果确定不是独显发热并且用的是intel二代酷睿系列
加内核参数：
pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 acpi_osi=Linux

我尝试一下这种方法

wtry · 2012-05-01 00:42:33

我编译软件的时候有90多啊…………
真是要命啊！
前几天还在用吹风机对这吹…………

phoenixlzx · 2012-05-01 09:19:53

我表示开着虚拟机编译的时候温度也只有55左右...

什么情况？

sigma · 2012-05-01 11:35:09

T61表示不知道什么叫发热

YeLee · 2012-05-01 16:33:10

差不多，差不多，加了一大堆的东西之后，发现cpu温度很稳定。

自由建客 · 2012-05-20 11:54:02

Linux 比 Windows 热一点点很正常，只要能降频就行。

reverland · 2012-05-20 12:28:37

ck内核V5

枫叶饭团 · 2012-05-20 13:43:10

reverland 说：

ck内核V5

别开玩笑了，我调频＋ck。然后平均温度从40上升到了 45＋...至今未明白是怎么一会事

枫叶饭团 · 2012-05-20 13:44:50

我没有LZ的烦恼，因为我本子还没装过windows。。。

phoenixlzx · 2012-05-20 13:46:14

ck内核开启bfq

momova · 2012-06-19 12:24:19

用linux以来，一直比windows下低五六度左右。
弄弄了风扇，硅胶之后，温度更低的够可以，40来度左右。

Arch Linux

#1 2012-04-28 17:42:16

arch下的温度始终比windows的温度高，求解决办法

#2 2012-04-28 18:14:32

Re: arch下的温度始终比windows的温度高，求解决办法

#3 2012-04-28 21:00:48

Re: arch下的温度始终比windows的温度高，求解决办法

#4 2012-04-29 19:02:12

Re: arch下的温度始终比windows的温度高，求解决办法

#5 2012-04-30 21:43:33

Re: arch下的温度始终比windows的温度高，求解决办法

#6 2012-05-01 00:42:33

Re: arch下的温度始终比windows的温度高，求解决办法

#7 2012-05-01 09:19:53

Re: arch下的温度始终比windows的温度高，求解决办法

#8 2012-05-01 11:35:09

Re: arch下的温度始终比windows的温度高，求解决办法

#9 2012-05-01 16:33:10

Re: arch下的温度始终比windows的温度高，求解决办法

#10 2012-05-20 11:54:02

Re: arch下的温度始终比windows的温度高，求解决办法

#11 2012-05-20 12:28:37

Re: arch下的温度始终比windows的温度高，求解决办法

#12 2012-05-20 13:43:10

Re: arch下的温度始终比windows的温度高，求解决办法

#13 2012-05-20 13:44:50

Re: arch下的温度始终比windows的温度高，求解决办法

#14 2012-05-20 13:46:14

Re: arch下的温度始终比windows的温度高，求解决办法

#15 2012-06-19 12:24:19

Re: arch下的温度始终比windows的温度高，求解决办法

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