The built-in default of the kernel is 'conservative'. When a computer
is switched off, it has no memory of previous settings. When the system
boots, the built-in default is always used ('conservative').
If we want something else to be used, we need to have a program to tell
the kernel to use something other than the default, /at every boot/.
After we have told the kernel we would like it to use a different
governor, then we're okay to complain about the kernel changing the
governor on its own.
The initscript that currently does this type of setting is called
'/etc/init.d/powernowd'; not that this is primarily a script, by
default we no longer start the associated daemon. That script currently
lacks a useful configuration method since we stopped using the daemon
and switched to the built-in kernel methods.
** This bug is no longer a duplicate of bug 78512
cpufreq scaling_grovernor only saved for CPU0 on SMP following
suspend/resume.
** Changed in: gnome-power-manager (Ubuntu)
Status: Unconfirmed => Rejected
--
Frequency Scaling reverts to "conservative", even with powernowd installed
https://launchpad.net/bugs/87001
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