Re: NM doesn't come back from Hibernate (sometimes)

[Jirka Klimes <jklimes redhat com>]

On Friday 08 of October 2010 00:08:25 Timothy Murphy wrote:
> About half the time when I return from Hibernate
> on my ThinkPad T43 running Fedora-13/KDE
> NetworkManager does not come up.
> This isn't too much of a problem;
> I just say "sudo service NetworkManager restart".
> (Actually I have put this in a script, so I just say "NM".)
> 
> But I'm wondering if there is something I have overlooked
> which would ensure that NM comes back.

We are dealing with the issue. See 
https://bugzilla.redhat.com/show_bug.cgi?id=638640
Basically, it is that KDE power manager doesn't use UPower for suspending. 
Instead it relies on HAL and pm-utils. And there is an issue with pm-utils. 
However, you could work around that by adding '--print-reply' to 
/usr/lib[64]/pm-utils/sleep.d/55NetworkManager

Instead of restarting NM, you can just wake NM with (as root):
dbus-send --system --print-reply --dest=org.freedesktop.NetworkManager 
/org/freedesktop/NetworkManager org.freedesktop.NetworkManager.Sleep 
boolean:false

Jirka