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Thread: internet woes

  1. #1
    Join Date
    Apr 2007
    Beans
    44

    internet woes

    my laptop will not connect to the internet at all.
    I tried ifconfig and got these results

    ifconfig
    eth0 Link encap:Ethernet HWaddr 00:03:0d:12:70:bf
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:4010 errors:0 dropped:0 overruns:0 frame:0
    TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:260555 (254.4 KB) TX bytes:1679 (1.6 KB)
    Interrupt:18 Base address:0xe800

    eth0:avahi Link encap:Ethernet HWaddr 00:03:0d:12:70:bf
    inet addr:169.254.5.207 Bcast:169.254.255.255 Mask:255.255.0.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    Interrupt:18 Base address:0xe800

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:1796 errors:0 dropped:0 overruns:0 frame:0
    TX packets:1796 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:141512 (138.1 KB) TX bytes:141512 (138.1 KB)

    wlan0 Link encap:Ethernet HWaddr 00:0c:76:c9:f7:a1
    UP BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

    wmaster0 Link encap:UNSPEC HWaddr 00-0C-76-C9-F7-A1-00-00-00-00-00-00-00-00-00-00
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

    my card is an sis900 and my modem sbv5220 cable

  2. #2
    Join Date
    Jan 2007
    Beans
    5,549

    Re: internet woes

    are you trying to connect wirelessly or wired?

  3. #3
    Join Date
    Apr 2007
    Beans
    44

    Re: internet woes

    Both and both give me problems

  4. #4
    Join Date
    Apr 2007
    Beans
    44

    Re: internet woes

    Bump: I need help still.

  5. #5
    Join Date
    Mar 2007
    Beans
    75
    Distro
    Ubuntu 11.04 Natty Narwhal

    Re: internet woes

    did u disconnect the wired connection while trying to connect wireless?

  6. #6
    Join Date
    Jan 2007
    Beans
    5,549

    Re: internet woes

    right . .better try one thing at a time.. to better troubleshoot the problem

  7. #7
    Join Date
    Apr 2007
    Location
    Germany
    Beans
    952
    Distro
    Ubuntu 10.04 Lucid Lynx

    Re: internet woes

    OK, slowly please (i need time to understand)...

    just to clarify your network connection status... do you use network manager ? if so, do the wifi network appear in it ? If that happens, it would be a good thing. Make sure you have no cable attached and then try to connect to the wifi. If this does not work, disable your wifi (with the little switch on your laptop) and try the wired. When you plug the cable in, do the little leds on the nic become active ? does the light on the switch/router/modem come on that says your computer is plugged in ?

    If all this happens, and you still get no connection, could you please post the output of the following command to get an overview on how your system is currently configures its network cards at boot time.
    cat /etc/network/interfaces
    Also, how are you connected to the internet ? do you have a router, do you plug into a modem directly ? do other operating systems work and just not ubuntu - or do all of them fail ?
    Do you have to dial on when you use a different Computer/OS or does the connection appear automaticially ?

    I know, these are a LOT of questions... i am just trying to ask as much as possible to get the best overview of the situation. The more information is provieded, the easier it gets to (hopefully) solve a problem.

    Hope we can figure this out
    Calvin: I'm being educated against my will! My rights are being trampled!
    Hobbes: Is it a right to remain ignorant?
    Calvin: I don't know, but I refuse to find out!

  8. #8
    Join Date
    Apr 2007
    Beans
    44

    Re: internet woes

    wifi doesn't work, it shows up but it doesn't work.
    the Ethernet port for some reason doesn't have a nic light but the cable works on all other computers (which run xp or vista)

    I have a an always running road runner cable modem. no router, and yes i do use network manager on othe vista computer (the only one connected to the net is has online a boot-up so no dial-up

    i'll try that command thingy and report with the results.
    oh I forgot i'm using mint ellysa but it has the same networking tools.

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