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Thread: How To: Manual Network Configuration without the need for Network Manager

  1. #961
    Join Date
    Jul 2008
    Beans
    17
    Distro
    Ubuntu 8.04 Hardy Heron

    Re: How To: Manual Network Configuration without the need for Network Manager

    Hi there, I was reading your manual but I have a problem to be started... It doesn't have a logical name assigned. Also the driver is not there (it is UNCLAIMED).. But ndiswrapper says the driver is installed... I've tried using winxp,winvista drivers... not a chance.

    I'm using ubuntu 11.04 x64.

    lshw -C network
    Code:
    *-network UNCLAIMED
           description: Network controller
           product: Realtek Semiconductor Co., Ltd.
           vendor: Realtek Semiconductor Co., Ltd.
           physical id: 2
           bus info: pci@0000:03:02.0
           version: 00
           width: 32 bits
           clock: 33MHz
           capabilities: pm bus_master cap_list
           configuration: latency=32 maxlatency=64 mingnt=32
           resources: ioport:d000(size=256) memory:fe500000-fe500fff
    lspci
    Code:
    00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
    00:01.0 PCI bridge: Intel Corporation 2nd Generation Core Processor Family PCI Express Root Port (rev 09)
    00:16.0 Communication controller: Intel Corporation 6 Series Chipset Family MEI Controller #1 (rev 04)
    00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 05)
    00:1a.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
    00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 05)
    00:1c.0 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 1 (rev b5)
    00:1c.3 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 4 (rev b5)
    00:1d.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
    00:1f.0 ISA bridge: Intel Corporation H67 Express Chipset Family LPC Controller (rev 05)
    00:1f.2 SATA controller: Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
    00:1f.3 SMBus: Intel Corporation 6 Series Chipset Family SMBus Controller (rev 05)
    01:00.0 VGA compatible controller: ATI Technologies Inc Juniper [Radeon HD 5700 Series]
    01:00.1 Audio device: ATI Technologies Inc Juniper HDMI Audio [Radeon HD 5700 Series]
    02:00.0 PCI bridge: Integrated Technology Express, Inc. Device 8892 (rev 10)
    03:02.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8190
    04:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
    ndiswrapper -l
    Code:
    net819xp : driver installed
    	device (10EC:8190) present
    Last edited by berserkpi; May 20th, 2011 at 04:07 PM.

  2. #962
    Join Date
    Apr 2010
    Beans
    3

    Re: How To: Manual Network Configuration without the need for Network Manager

    hi all guys
    i have ubuntu server and i have configured etc/network/interfaces to connect with an open network.
    In the night this network go down and i have the possibility to connect with my network(wep protection).How can i connect with my network only on the night?Is it possibile to connect the same interface(wlan0) alternatively to the 2 wireless network?if yes,how?thank you very much!

  3. #963
    Join Date
    Sep 2010
    Location
    深圳-China
    Beans
    60
    Distro
    Ubuntu 11.10 Oneiric Ocelot

    Re: How To: Manual Network Configuration without the need for Network Manager

    I got problems connecting by wifi on my Intel 3945 abg. Here are the step that worked for me:
    1 - to connect to wifi the ASCI (text) password won't work so I generate the password and add it to /etc/network/interfaces prior to any other changes
    $sudo wpa_passphrase mywifinetwork secretwpa2key >> /etc/network/interfaces
    this added
    wpa-ssid homezone
    # hexadecimal psk is encoded from a plaintext passphrase
    wpa-psk 000102030405060708090a0b0c0d0e0f101112131415161718 191a1b1c1d1e1f

    to interfaces

    2- After doing this I added the following
    $sudo nano /etc/network/interfaces
    allow-hotplug wlan0
    iface wlan0 inet dhcp

    wpa-ssid homezone
    # hexadecimal psk is encoded from a plaintext passphrase
    wpa-psk 000102030405060708090a0b0c0d0e0f101112131415161718 191a1b1c1d1e1f
    Sony Vaio SA i7 SandyBridge Radeon 6630m&Intel HD 3000 graphics
    Ubuntu 11.10 32-bit

  4. #964
    Join Date
    Mar 2007
    Location
    Denver, CO
    Beans
    7,552
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: How To: Manual Network Configuration without the need for Network Manager

    Quote Originally Posted by opodaniel View Post
    I got problems connecting by wifi on my Intel 3945 abg. Here are the step that worked for me:
    1 - to connect to wifi the ASCI (text) password won't work so I generate the password and add it to /etc/network/interfaces prior to any other changes
    $sudo wpa_passphrase mywifinetwork secretwpa2key >> /etc/network/interfaces
    this added
    wpa-ssid homezone
    # hexadecimal psk is encoded from a plaintext passphrase
    wpa-psk 000102030405060708090a0b0c0d0e0f101112131415161718 191a1b1c1d1e1f

    to interfaces

    2- After doing this I added the following
    $sudo nano /etc/network/interfaces
    Great tip -- not sure I can incorporate this into the original guide - but nice find none-the-less!!

  5. #965
    Join Date
    Dec 2011
    Beans
    8

    Re: How To: Manual Network Configuration without the need for Network Manager

    I can't do it. My Wireless Network is simply DISABLED and whatever I try doesn't work. If someone could point me in the right direction I would be more than thankful. I try to install Belkin N Wireless USB Adapter F5D8053 on Ubuntu 10.04. I tried almost everything I could find on the internet. I found that drivers for this device should already be here so I've got rt2870 and rt2860, disabled rt2800usb(blacklist). Tried all the modprobe commands etc. But because my linux understanding is limited I don't really know the processes and I think some link is missing. Anyway the dongle's light doesn't turn on. Please help

  6. #966
    Join Date
    Dec 2011
    Beans
    8

    Re: How To: Manual Network Configuration without the need for Network Manager

    Some output:
    for lshw -C network
    *-network
    description: Ethernet interface
    product: NetXtreme BCM5751 Gigabit Ethernet PCI Express
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:02:00.0
    logical name: eth0
    version: 01
    serial: 00:11:43:ca:94:40
    width: 64 bits
    clock: 33MHz
    capabilities: bus_master cap_list ethernet physical
    configuration: broadcast=yes driver=tg3 driverversion=3.102 firmware=5751-v3.29a ip=192.168.1.64 latency=0 multicast=yes
    resources: irq:16 memory:dfcf0000-dfcfffff
    *-network DISABLED
    description: Wireless interface
    physical id: 1
    logical name: wlan0
    serial: 94:44:52:44:0f:cf
    capabilities: ethernet physical wireless
    configuration: broadcast=yes multicast=yes wireless=802.11b/g

  7. #967
    Join Date
    Dec 2011
    Beans
    8

    Re: How To: Manual Network Configuration without the need for Network Manager

    km@km-desktop:~$ sudo lsmod | grep rt28*
    [sudo] password for km:
    rt2860sta 481561 0
    rt2870sta 461811 0

  8. #968
    Join Date
    Mar 2007
    Location
    Denver, CO
    Beans
    7,552
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: How To: Manual Network Configuration without the need for Network Manager

    I don't know a lot about your device, only that the two kernel modules you have loaded rt2860sta, rt2870sta don't seem to be the correct drivers. Are you sure these are correct? Does dmesg give you any hint whats going on when the drivers are loaded either at boot or by hand with the modprobe statements?

  9. #969
    Join Date
    Dec 2011
    Beans
    8

    Re: How To: Manual Network Configuration without the need for Network Manager

    Hi. Thank you for your interest. You would have to walk me through it as I don't really know what you mean. As I mentioned I've got no idea how ubuntu works. how do I read the output? the problem i'm facing is that nothing happens even though i followed the exact instructions. At the moment I would need someone with the knowledge to help me as I tried few solutions and nothing. And I'm starting to wonder whether I didn't mess up something by following wrong instructions. The main problem is that there's no communication with dongle but usb can see it as 'belkin corporation' or something like that. I don't think it realizes it's a network card.

  10. #970
    Join Date
    Dec 2011
    Beans
    8

    Re: How To: Manual Network Configuration without the need for Network Manager

    Anyone willing to help me?

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