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<TITLE> [Mageia-dev] What the hell is wrong with MGA2s suspend/sleep/hibernate?
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<H1>[Mageia-dev] What the hell is wrong with MGA2s suspend/sleep/hibernate?</H1>
<B>Colin Guthrie</B>
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TITLE="[Mageia-dev] What the hell is wrong with MGA2s suspend/sleep/hibernate?">mageia at colin.guthr.ie
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<I>Tue Nov 20 17:34:04 CET 2012</I>
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<PRE>'Twas brillig, and Johnny A. Solbu at 20/11/12 16:25 did gyre and gimble:
><i> On Tuesday 20. November 2012 17.00, Johnny A. Solbu wrote:
</I>>><i> I'm not doing any more testing on this computer today, as this particular computer is a «production» system.
</I>>><i> I'll see if I can reproduce it on one of the laptops here.
</I>><i>
</I>><i> Ok, I tested on another desktop and a laptop, and the network is working after waking up.
</I>><i> I've also discovered by trial and error that the issue I have is with «suspend to ram».
</I>><i>
</I>><i>
</I>><i> So now the question becomes, how do I completely disable «suspend to ram/disk» on this one computer? (I.e. activating suspend/hibernation should fail.)
</I>><i> It is a desktop and a file server, so it doesn't need hibernaton features.
</I>><i> The only times I ever turn it off, is for power outages lasting more that 2 minutes, when my UPSes starts to complain. ;-)=
</I>
A lot of BIOSes allow you to tweak it and pick the suspend type
(sometimes you need to hit e.g. ctrl+f10 or whatever the magic command
is to enable the hidden features).
Failing that, perhaps something as simple as "sudo chmod a-w
/sys/power/state" would work (there are likely other nicer ways to do
it, just thinking with my "hacker" hat on).
Col
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Colin Guthrie
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