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Thread: Kernel panic when I disable wireless: other connectivity problems Dell Latitude E6410

  1. #1
    Join Date
    May 2014
    Beans
    1

    Kernel panic when I disable wireless: other connectivity problems Dell Latitude E6410

    Good morning all,

    I have been running Ubuntu 12.04 on a Dell Latitude E6410 for about six months, and until recently I had no problems with the wireless connection. Last week (maybe after an update, though I don't remember a specific trigger) the wireless connection began to cut out periodically.

    When I try to reconnect by disabling the wireless to then re-enable it, the system enters into kernel panic. Sometimes, when I restart, the wireless connection doesn't even appear. My wired connection has continued to function throughout.

    I am relatively inexperienced with Linux and would appreciate some trouble shooting suggestions.

    Thank you,

    Richard

  2. #2
    Join Date
    Aug 2011
    Location
    Berlin, Germany
    Beans
    5,703
    Distro
    Ubuntu Gnome 14.04 Trusty Tahr

    Re: Kernel panic when I disable wireless: other connectivity problems Dell Latitude E

    Hi,

    please open a terminal with CTRL+ALT+T and show the outputs of these commands:
    Code:
    uname -a
    lspci -nnk | grep -iA2 net
    lsusb
    lsmod
    iwconfig
    rfkill list
    cat /etc/resolv.conf
    Does LAN work?

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