No Networkcard detected

[ready]

Hi,
I have a problem with my networkcard.
The KDE Panel says that network is Unmanaged.
The comand ifconfig returns just the lo.
I installed the kubuntu system 2 days ago and the network worked fine.
But today after many restarts the system can't dectect the network.
Thanks in advance for any answer
rgds,
ready

[brokenwifi]

Re: No Networkcard detected

It seems we might be experiencing the same or at lease a similar problem.

http://kubuntuforums.net/forums/inde...opic=3111494.0

[ready]

Re: No Networkcard detected

i tried the lspci comand with the restulst that the system can detect the card but with ifconfig i can not see any.
the live system "detected" the card correctly.
rgds
ready

[GreyGeek]

Re: No Networkcard detected

Just curious -- is your Grub menu set to boot from the 2.6.32-22 kernel?

If it is, try booting from a previous kernel (32-21 or 32.20).

If either of them sees your wifi and configures it then open a Konsole and issues:
sudo update-grub2

and reboot with the 32.22 kernel. See if it now allows the network to be seen and configured.

If not, then I suspect that you have wicd and knetworkmanger files co-mingled.

[ready]

Re: No Networkcard detected

My default boot Kernl is 2.6.32-21.
I tried to update grub but no new Kernl-Boot-option(32-22) had been found.

If not, then I suspect that you have wicd and knetworkmanger files co-mingled.

So this is the last option but how can i seperate them?

rgds,
ready

[molecule-eye]

Re: No Networkcard detected

I think I'm having the same problem, so I clean installed Koala and everything's working now.

[ready]

Re: No Networkcard detected

Problem temporary solved!

I used the comand dhclient to get eth0 working.

But after a restart eth0 was gone.



rgds
ready

[PJJ]

Re: No Networkcard detected

Just curious -- is your Grub menu set to boot from the 2.6.32-22 kernel?

If it is, try booting from a previous kernel (32-21 or 32.20).

I am confused. Updating my system daily. But I have only kernel 2.6.32-20.
No 2.6.32-22 to be seen anywhere - not even in Synaptic.

What am I missing?

Maybe 64bit kernels are differently numbered?

[GreyGeek]

Re: No Networkcard detected

....
Maybe 64bit kernels are differently numbered?

I don't know, I don't run a 32bit system so I can't say. I do know that a recent upgrade to my 64bit system included the 32-22 kernel.