“Network management disabled” after suspend to ram kubuntu 10.04

Solutions:

-YOU CAN FIX THE NETWORK MANAGER

OR

-YOU CAN USE WICD-KDE

 

Istalling wicd-kde

install the wicd-kde client and daemon using this or if you want use netwokmanager

Fix network manager

NOTE YOU COULD NOT HAVE THIS FILE , this is only a check !

check if you have this file , cat /etc/NetworkManager/NetworkManager.conf
if you get

# This file is installed into /etc/NetworkManager, and is loaded by
# NetworkManager by default.  To override, specify: ‘–config file’
# during NM startup.  This can be done by appending to DAEMON_OPTS in
# the file:
#
# /etc/default/NetworkManager
#

[main]
plugins=ifupdown,keyfile

[ifupdown]
managed=false

edit the file like root  you can use sudo nano or kdesudo kate as you want

sudo nano /etc/NetworkManager/NetworkManager.conf

and replace false with true

 

Now as said here

https://bugs.launchpad.net/ubuntu/+bug/555571

sudo service network-manager stop

sudo mv /var/lib/NetworkManager/NetworkManager.state /var/lib/NetworkManager/NetworkManager.moved

sudo service network-manager start

you could not again on the sysbar knetwork manager so you can try loading it

knetworkmanger

another solution could be this one

kdesudo kate /var/lib/NetworkManager/NetworkManager.state

now put everything true 🙂

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

so now restarting network manager in another way 😀 like this

sudo service network-manager restart

Advertisements