CPU running half speed on ThinkPad with FC2
Satish Balay
balay at fastmail.fm
Fri May 28 03:23:50 UTC 2004
On Thu, 27 May 2004, limaunion wrote:
> Christopher K. Johnson wrote:
>> Steven Garrity wrote:
>>
>>> Pardon my re-post on this, but I'm convinced my ThinkPad T30 is still
>>> running half-speed, even when plugged-in.
>>>
>>> Any other T30 users out there?
>>>
>> And if as root you do:
>> killall -USR1 cpuspeed
>> Does that kick it to max speed? It should. Read the output from
>> 'cpuspeed -h' and if you want being on ac power to force max speed instead
>> of dynamic regulation then perhaps you should configure an acpi event
>> handler to do that.
>>
>
> I'm having the same problem, at 99% cpu load my notebook is running
> half-speed instead of increase the speed. I'll try to tweak cpuspeed,
> otherwise I'll switch to cpudyn which works very nice.
> bye.
With FC2 cpuspeed works for me on a T40 (Pentium-M) - but cpudyn
doesn't. I'm interested in knowing your experience with cpudyn.
Currently I use cpudyn in FC1 and I like its policy better than
cpuspeed policy.
Satish
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