Temperature above threshold, Temperature/speed normal

Platforms: Ubuntu 9.10 2.6.31-14 ~ 2.6.31-16

症狀：CPU 滿載時，Console 不斷列印下列訊息，導致 syslog 被塞暴
Symptom: Console keeps printing the following message and results in syslog-full

代碼:


[343538.464676] CPU0: Temperature above threshold, cpu clock throttled (total events = 33355927)
[343538.464695] CPU1: Temperature above threshold, cpu clock throttled (total events = 33354835)
[343538.465513] CPU1: Temperature/speed normal
[343538.465518] CPU0: Temperature/speed normal

Solution

update to 2.6.31-17 or later

e.g. upgrade to 2.6.31-21
代碼:


$ echo $(uname -r)
2.6.31-14-generic-pae

$ sudo apt-get install linux-image-2.6.31-21-generic-pae

Ref: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/453444/comments/90

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