Can I re-install NetworkManager from the 10.10CD?

[bliffle]

I installed 10.10 and ran it for a few weeks and then (foolishly) installed Wicd and tried it and it failed. So I had no network connection. Can I re-install NetworkManager from the 10.10 CD? Or is there something else I can try in order to restore wifi access?

[nm_geo]

I installed 10.10 and ran it for a few weeks and then (foolishly) installed Wicd and tried it and it failed. So I had no network connection. Can I re-install NetworkManager from the 10.10 CD? Or is there something else I can try in order to restore wifi access?

No ethernet cable huh? I have not done this but it is worth a try.
1 Go to Synaptic
2 Settings-Repositories
3 Click on Maverick CD as repository
4 Try to re-install

Like I said I have never tried that, but it can't hurt. good luck