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WakeonLan a G5 ?
Posted by: galgot on 2014-11-18 02:19:54
Hi,

I have a nice imac G5 that i'm trying to wake without success on local network.
I've tried different apps for that , Wakeonlan from readpixel, and WakeOnMac…
Anyone know if there is something specific in G5 Macs power management that prevent it to work ? I know it's different from G3 and G4 , for example a Linux installed on a G5 can't make it sleep cause it uses SMU (System Management Unit)
rather than PMU… 
Doesn't WakeOnLan work with SMU ?
Posted by: beachycove on 2014-11-18 17:55:41
Try wake for network access in the Energy Control Panel?

Posted by: galgot on 2014-11-19 00:41:13
That is already checked in pref panel...

I've tried WakeOnLan command line tool , on different ports . still not waking.

Posted by: galgot on 2014-11-19 01:59:48
Funny, it seems to affect Xserve G5 too :

https://discussions.apple.com/thread/779817?tstart=0

edit: and PowerMac G5… :

http://apple.stackexchange.com/questions/18298/how-do-i-remote-backup-while-waking-up-my-computer-from-sleep

Posted by: beachycove on 2014-11-19 16:43:28
Remote Management in the Sharing Panel?

Posted by: galgot on 2014-11-20 01:19:46
It's on… ssh too. That's why i would like to be able to wake it up .

Posted by: beachycove on 2014-11-20 17:04:39
My G5 towers wake up fine. Haven't tried it with my old G5 iMac.

Posted by: galgot on 2014-11-21 09:51:07
Ok, it now works 🙂

Found this :

http://www.thexlab.com/faqs/resetpmchip.html

My model is an iMacG5 (earlier model), so had to follow that guide :

http://support.apple.com/en-us/HT2173

and find the SMU reset button (next to the internal power button), and press it.

Funny stuff.

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