On 02/28/16 04:43, Karanbir Singh wrote: <>
So what I am wondering is if there is an easy way to have the tuned-adm reset profiles based on external power source. If I'm at the work table and plugged in, run with throughput-performance mode, and if the external power is disconnected, run in powersave mode ? I've had, admittedly a brief, look and found nothing obvious. Has anyone else run into this before ?
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do not know about 'tuned-adm', i presume you added it, or it is centos 7.x. therefore i can not reply to your questions, other than to ask if you use kde and have looked at what it provides.
with centos 6.7 and kde desktop on my laptop, i use the power control setting provided by;
system settings > advanced > power management
with this, i am able to config settings to handle about all conditions, including 'power save mode' and no external power.
having recently purchased a new 6600 mAH battery, i am curious as to just how long laptop will run 'off mains' before i get a notice and have to recharge. so far, my longest run is around 4 hrs, with time left. i do not recall what % battery icon showed.
selectable settings are;
powersave performance aggressive powersave xtreme powersave presentation
each 'type' also has selection for action to apply.
so, if you are running kde, i will suggest checking out the provided 'power management' control,