Disable power Management in CentOS 6.4
ALL,
I am trying to disable all power management in CentOS 6.4. I turned off the screen saver, disabled acpi and apm in grub.conf. Is there anything I am missing. I am running some video software and I noticed that I get rendering time errors if I leave the PC alone on an all-night test. I even went as far as to create a little mouse mover program in Java that moves the mouse one position back and forth every couple of minutes and I still see problems. When I am there running the exact same test and I am using the machine I do not see these problems. That is why I am thinking that I am missing something as far as power management is concerned. |
Don't forget about udev
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is this a laptop ?
and what is happening ? is it auto going to a black screen after 10 min. or what ? the settings are on the gnome2 screensaver gui also centos is not supporting 6.4 any longer only 6.5 is supported time to upgrade |
Thanks
ALL,
I did not disable udev. I will have to do that. This is a monster PC with 18 cores. It has 64 gigs of ram. Eventually it is going to be a remote PC connected to a specialized monitor with remote access only. This is why I want to disable all power management functions. I did disable the screen saver but I know I am missing something. I will look into how to disable udev. Thanks for the replies. |
the normal
system / preferences / power management and set everything to "never" |
yes and did that
John,
thanks for the reply. I did disable the power management via system->preferences->power management and I still thing I am missing something due to the fact that when I am on the PC I am able to run a test and I do not have rendering time exceeded errors. If I leave it alone then I get the errors. Crazy huh? I am going to try a couple of things but I feel that I am almost there. |
In some cases you may wish to look at bios options.
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