Bug on NetworkManager (#600656)

[Thomas Janssen]

On Sat, Jun 5, 2010 at 4:11 PM, Casimiro de Almeida Barreto
<casimiro.barreto at gmail.com> wrote:
> Em 05-06-2010 10:46, João Neto escreveu:
>> Hello,
>>
>> I have submitted a bug on Fedora Bugzilla:
>>
>> https://bugzilla.redhat.com/show_bug.cgi?id=600656
>>
>> But i wonder if someone has had this problem before.
>>
>> This as ocurred after notebook suspend on KDE, and Network Manager do
>> not create any eth0 connection!
>>
> Same thing happened with me. My daughter put her notebook in "hibernate"
> state & when rebooted NetworkManager was unable to start any connection.
> Clicking the icon returned a "NetworkManager disabled" message, there
> was a DBus problem message at the /var/log/messages. I tried everything
> (system-config-network, enabling /etc/rc.d/init.d/network start, same
> for NetworkManager...), manually reconfig things, etc... Then used the
> Microsoft approach for such things: saved /home & reinstalled Fedora 13.
> Not a happy end...

Ugh..

You can either run
dbus_send --print-reply --system \
	--dest=org.freedesktop.NetworkManager \
	/org/freedesktop/NetworkManager \
	org.freedesktop.NetworkManager.wake

or run
service network-manager stop
rm /var/lib/NetworkManager/NetworkManager.state
service network-manager start

When you suspend there's a script that disable all interfaces, if you
wake up your laptop it runs again and starts it again. I guess you
didn't wakeup your laptop, but started normally after the suspend in
that case NM remains in disabled mode.

I replied to the bug as well.

-- 
LG Thomas

Dubium sapientiae initium