From: J Webster <jw.jwebster@gmail.com>
To: cpufreq@vger.kernel.org
Subject: CPU throttled down to 800 after 15-30mins
Date: Sat, 05 Feb 2011 20:56:26 +0100 [thread overview]
Message-ID: <4D4DAB6A.6090807@gmail.com> (raw)
My laptop is an Inpsiron 9300, which should be able to go up to 1.73GHz.
I am having an issue whereby when I first turn the computer on, ondemand
is selected and the speed moves between 800 and 1.73 successfully.
For no apparent reason, after 15mins it is throttled back to 800 and I
cannot change it back.
I tired manually editing the scaling_max_freq file to 1733000 but when I
go back to view it it has changed to 800000 again!
I thought it might be this issue:
##
# Special Rules
##
# CPU Too hot!
[Rule]
name=CPU Too Hot
acpi_temperature=55-100
cpu_interval=50-100
profile=Performance Low
[/Rule]
So I changed it from 70-100 but on the last try the cpu did not reach
70 and it still throttled it back to 800.
Any ideas what I can do solve this issue?
I have tried everything on this post here and no luck:
http://ubuntuforums.org/showthread.php?p=10430797#post10430797
next reply other threads:[~2011-02-05 19:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-05 19:56 J Webster [this message]
2011-02-06 4:41 ` CPU throttled down to 800 after 15-30mins Mattia Dongili
2011-02-07 19:55 ` Thomas Renninger
2011-02-07 21:41 ` Mattia Dongili
2011-02-07 22:56 ` J Webster
2011-02-08 1:36 ` Michael Reinelt
2011-02-08 7:50 ` J Webster
2011-02-08 11:22 ` J Webster
2011-02-09 19:17 ` J Webster
2011-02-09 19:37 ` Thomas Renninger
2011-02-09 19:43 ` J Webster
2011-02-09 19:50 ` Thomas Renninger
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