[Bug 833594] Re: ondemand initscript conflicts with cpufrequtils initscript
Launchpad Bug Tracker
833594 at bugs.launchpad.net
Fri May 11 14:33:22 UTC 2012
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: sysvinit (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/833594
Title:
ondemand initscript conflicts with cpufrequtils initscript
Status in “sysvinit” package in Ubuntu:
Confirmed
Bug description:
On ubuntu 10.04, /etc/init.d/ondemand script (from package initscripts) can conflict with /etc/init.d/cpufrequtils (package cpufrequtils)
By default, they both set ondemand governor for every cpu(core), using an internal variable.
If one changes this variable only in /etc/init.d/cpufrequtils to, say, "performance", at first the cpu governor will be set to performance, but then, after the "sleep 60" which is set in /etc/init.d/ondemand, /etc/init.d/ondemand will set it back to ondemand.
I think both scripts should instead read a global variable from a global config file (eg. /etc/default/cpufreq_governor).
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