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Message #86403
[Bug 344252] Re: CPU Frequency Scaling defaults to "Performance" instead of "OnDemand"
I think this is still present in 14.04/14.10. I'm talking about the
issue with cpufreqd
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https://bugs.launchpad.net/bugs/344252
Title:
CPU Frequency Scaling defaults to "Performance" instead of "OnDemand"
Status in “cpufreqd” package in Ubuntu:
Confirmed
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
Binary package hint: cpufreqd
Ubuntuforums thread : http://ubuntuforums.org/showthread.php?t=1098459
In Jaunty 9.04, a few days ago, it was noticed that the default CPU
frequency is now "Performance". Before, it was set to "OnDemand".
This can be changed back again on a per-session basis by clicking on
the CPUFreq applet (in gnome) and changing the setting to whatever is
desired, or changed permanently either by updating
"/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor" or using
"cpufreq-selector -g ondemand"
However, when using a laptop, this is not desirable default behaviour
as the effect on battery is obvious. This setting should be
"OnDemand" by default.
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