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Old 06-27-2011, 08:07 PM
Paul Kaplan
 
Default Linux kernel power problem fix

The following article at Phoronix*http://www.phoronix.com/scan.php?page=article&item=linux_2638_aspm&num=1 *suggests a fix for the power problem plaguing the 2.6.38 and higher kernels; namely*to add "pcie_aspm=force" to their boot command line.
Has anyone yet tried this?
What file does one modify and how?
Is this going to appear as an update anytime soon?
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Old 06-28-2011, 04:41 PM
Steve Flynn
 
Default Linux kernel power problem fix

On Mon, Jun 27, 2011 at 9:07 PM, Paul Kaplan <pkaplan1@comcast.net> wrote:


The following article at Phoronix*http://www.phoronix.com/scan.php?page=article&item=linux_2638_aspm&num=1 *suggests a fix for the power problem plaguing the 2.6.38 and higher kernels; namely*to add "pcie_aspm=force" to their boot command line.


Has anyone yet tried this?


What file does one modify and how?



If you're suffering from the increased power consumption, then you would tag this onto the end of your kernel parameters, by modifying your grub config file


*

--*Steve

When one person suffers from a delusion it is insanity. When many people suffer from a delusion it is called religion.




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Old 06-28-2011, 08:06 PM
Alin-Andrei
 
Default Linux kernel power problem fix

On Mon, Jun 27, 2011 at 23:07, Paul Kaplan <pkaplan1@comcast.net> wrote:

The following article at Phoronix*http://www.phoronix.com/scan.php?page=article&item=linux_2638_aspm&num=1 *suggests a fix for the power problem plaguing the 2.6.38 and higher kernels; namely*to add "pcie_aspm=force" to their boot command line.

Has anyone yet tried this?

What file does one modify and how?

Is this going to appear as an update anytime soon?



For how to edit the GRUB config file and add this line, see: http://www.webupd8.org/2011/06/linux-kernel-power-issue-fix.html

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