[SOLVED] kubuntu doesn't detect network

[Guest]

Hello

I'm almost new to ubuntu/linux.
After installing kubuntu I had no problem connecting to my ADSL modem. Everything was done automatically: my modem connects automatically to internet, and Kubuntu always detected the modem.

Yesterday I played a bit with network settings, specially with pppconf. I didn't do any thing serious. After a restart kubuntu doesn't detect network connection at all. If I plug/unplug the cable or turn off the modem the network icon (on the right down corner) shows that red cross. And connection state is "unmanaged".

How can I undo changes I've made (if any)?

Or how can I set network settings to what it is out of the box?

I hope you can help me.
Thanks in advance.

[Guest]

Re: kubuntu doesn't detect network

OK,
I searched the net more and found this:
http://askubuntu.com/questions/2901/...ement-disabled

in /etc/NetworkManager/nm-system-settings.conf I changed
managed=false
to
managed=true

after a restart my problem solved.
It seems this problem occurs after a bad shutdown
There are other solutions in that post too

[deadtom]

Re: [SOLVED] kubuntu doesn't detect network

Excellent. Been looking all over for a solution to this problem. This worked great.