Re: Desktop doesn't wake up from suspend

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On Fri, Jun 4, 2010 at 12:34 PM, Alex <mysqlstudent@xxxxxxxxx> wrote:

>
> Where is the definitive information on power management and fedora?
>

Unfortunately no such thing exists as specific to Fedora.  Most
power-management issues are very hardware specific and it is nearly
impossible for any Linux to provide a perfect solution that works for
everyone.

That being said, a great deal of PM related functions come from the
pm-utils package.  Information here:
http://pm-utils.freedesktop.org/wiki/
There are some links on the top of that page which you can try, but I
doubt it will provide info specific to your hardware.

Running the following should display more relevant information about
your config:
pm-utils-bugreport-info.sh

To help you diagnose the problem you would be better off looking at your logs:
/var/log/pm-suspend.log
/var/log/messages

In the case of '/var/log/messages', look at the time stamps to see
what actually occurred exactly during the suspend action.

To see if your problem is the X-server (often video is the biggest
issue in suspend/resume) try disabling the x-server and testing
suspend:
(switch to a text-console CTRL-ALT-F2)
run as root:
# init 3
# pm-suspend

Please read the man page for some help:
# man pm-action


For your monitor issue look in '/var/log/Xorg.0.log' to see if it
reveals anything.

I hope this helps.

-- 
Mauriat Miranda
http://www.mjmwired.net/linux
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