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Thread: Wired connection not working.

  1. #1
    Join Date
    Nov 2012
    Beans
    2

    Wired connection not working.

    I installed ubuntu 12.10 .
    Wireless connection is working fine.It connects automatically.

    But wired connection is not working.
    When i plug my LAN cable in port ,there is no light on port.

    I searched a lot on internet , but got no solution.
    While installing ubuntu my LAN cable was attached.

    How to resolve this??

  2. #2
    Join Date
    Feb 2011
    Location
    /Earth/India/Patna
    Beans
    147
    Distro
    Ubuntu 10.10 Maverick Meerkat

    Re: Wired connection not working.

    Quote Originally Posted by pradeepbhadani View Post
    I installed ubuntu 12.10 .
    Wireless connection is working fine.It connects automatically.

    But wired connection is not working.
    When i plug my LAN cable in port ,there is no light on port.

    I searched a lot on internet , but got no solution.
    While installing ubuntu my LAN cable was attached.

    How to resolve this??
    Hi,

    Can you please the output of
    Code:
    sudo lshw -C network
    Regards,
    Abhinav

  3. #3
    Join Date
    Nov 2012
    Beans
    2

    Re: Wired connection not working.

    Hi Abhinav,

    Below is the output of command :

    :~$ sudo lshw -C network
    [sudo] password for pradeep:
    *-network
    description: Wireless interface
    product: BCM4313 802.11b/g/n Wireless LAN Controller
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:02:00.0
    logical name: eth0
    version: 01
    serial: 08:3e:8e:1e:fb:93
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
    configuration: broadcast=yes driver=wl0 driverversion=5.100.82.112 latency=0 multicast=yes wireless=IEEE 802.11
    resources: irq:17 memory:f0500000-f0503fff
    *-network UNCLAIMED
    description: Ethernet controller
    product: AR8162 Fast Ethernet
    vendor: Atheros Communications Inc.
    physical id: 0
    bus info: pci@0000:03:00.0
    version: 10
    width: 64 bits
    clock: 33MHz
    capabilities: pm pciexpress msi msix bus_master cap_list
    configuration: latency=0
    resources: memory:f0400000-f043ffff ioport:2000(size=128)

  4. #4
    Join Date
    Nov 2012
    Beans
    1

    Re: Wired connection not working.

    I wonder if you're experiencing the same issue I was.

    I upgraded from 12.04 to 12.10 and today was experiencing the same thing where Wireless was connecting fine but Wired would not.

    It wasn't until I plugged in my AC Adapter that the Wired adapter turned on and connected which pointed me to power settings being the culprit.

    Hope this helps.

    Thanks

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