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Thread: Since update, cannot connect to home wifi, but all other wifi is ok.

  1. #1
    Join Date
    Apr 2010
    Beans
    6

    Unhappy Since update, cannot connect to home wifi, but all other wifi is ok.

    My Ubuntu 13.04 did some updates over the past few weeks (honestly, didn't pay attention... the pop ups said "updates available, do you want to install?" and I said "yes" without reading them). Before, I was able to connect to my home WIFI with no problems. I haven't used my Laptop on my home network for about a month or so, so I don't know exactly when the problem started, but now I cannot connect to my local AT&T UVerse gateway (2Wire) hub. The odd thing is that I have no problems connecting to every single other wifi network.

    1) Yes, I've checked I have the correct WIFI passcode
    2) No, I do not have MAC filtering enabled on my gateway
    3) No, I do not have "limit the number of connections" enabled on my gateway

    Sooo, WTF??? Please point me in the right direction.

    Cheers,
    Noob

  2. #2
    Join Date
    Aug 2011
    Location
    Berlin, Germany
    Beans
    6,577
    Distro
    Ubuntu Gnome 14.04 Trusty Tahr

    Re: Since update, cannot connect to home wifi, but all other wifi is ok.

    Please show the terminal outputs of
    Code:
    lspci -nnk | grep -iA2 net
    lsusb
    lsmod
    iwconfig
    ifconfig -a
    cat /etc/resolv.conf
    route -n
    sudo iwlist scan

  3. #3
    Join Date
    May 2013
    Beans
    4

    Re: Since update, cannot connect to home wifi, but all other wifi is ok.

    Having the same problem. Can you help me?
    I have already posted the result of the commands in the following thread:

    http://ubuntuforums.org/showthread.php?t=2147973


    and the command that are missing here:
    cat /etc/resolv.conf


    # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
    # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
    nameserver 127.0.0.1
    search fritz.box




    route -n
    Kernel-IP-Routentabelle
    Ziel Router Genmask Flags Metric Ref Use Iface
    0.0.0.0 192.168.178.1 0.0.0.0 UG 0 0 0 wlan0
    169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
    192.168.178.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
    Last edited by angelsinnuendo; May 26th, 2013 at 10:39 AM.

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