[Bug 344252] [NEW] CPU Frequency Scaling defaults to "Performance" instead of "OnDemand"
Scaine
scaine at scaine.net
Tue Mar 17 13:55:29 UTC 2009
Public bug reported:
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.
** Affects: cpufreqd (Ubuntu)
Importance: Undecided
Status: New
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CPU Frequency Scaling defaults to "Performance" instead of "OnDemand"
https://bugs.launchpad.net/bugs/344252
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