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DHCP stoped working for eth0, but works for wlan0

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    DHCP stoped working for eth0, but works for wlan0

    Kubuntu 8.04
    I have an old laptop Compaq Evo N610C. It has Intel Pro100 build in NIC. I have a PCMCIA card with ACX11 chipset (I use ndiswrapper).
    I have a home router with с DHCP server and a small pool of DHCP ip (8 addresses), some of the addresses are reserved for MAC's there are still 4 nonreserved free ip's. I also use WPA-PSK in wlan (infrastructure).

    I had no problems installing, initial setting, package installation, upgrading using eth0 (Intel Pro), ip was given by DHCP - no problems. There were some problems with wi-fi. This helped
    Code:
    sudo aptitude reinstall knetworkmanager wpasupplicant network-manager
    an advise from https://help.ubuntu.com/community/Wi...AHowTo/Kubuntu

    Now wi-fi works and gets ip by dhcp. When setting up my wi-fi I have switched of eth0 with NetworkManager. Now I cannot bring eth0 up with dhcp, only with static ip.
    The file /etc/network/interfaces contains only loopback.

    The current situation is normal for my home network. But there may be problems in some other place when I'll need eth0 with dhcp.

    Possible solutions -
    1. I can edit /etc/network/interfaces and put eth0 there.
    2. I can try wicd since it can handle wired network.
    3. I would like to restore NetworkManager to be able to configure eth0 with dhcp?

    Can anybody help with (3) or tell me if (2) will work.
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