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Thread: No network/internet wired/wireless

  1. #1
    Join Date
    Nov 2013
    Beans
    9

    No network/internet wired/wireless

    Hello.
    I installed lubuntu 13.10 on my Lenovo Ideapad S10-3. At installationsprogress i connected with my wi-fi. It worked fine for 2 hours. Now it's disconnected and can't connect anymore. Other devices are connected without problems.
    I tried to connect it with a cable, but no success.

    Someone a reason and a solution?

    Greets

  2. #2
    Join Date
    Aug 2005
    Location
    South Carolina, USA
    Beans
    22,343
    Distro
    Ubuntu 16.04 Xenial Xerus

    Re: No network/internet wired/wireless

    First, let's see what wired and wireless devices you have. Please open a terminal and run and post:
    Code:
    lspci -nn | grep -e 0200 -e 0280
    rfkill list all
    Thanks.
    "Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, Ph.D.

  3. #3
    Join Date
    Nov 2013
    Beans
    9

    Re: No network/internet wired/wireless

    I rebootet my device. And now it works with cable.
    But wi-fi would be better.

    lspci -nn | grep -e 0200 -e 0280:
    05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
    09:00.0 Network controller [0280]: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)




    rfkill list all

    0: ideapad_wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no
    1: ideapad_bluetooth: Bluetooth
    Soft blocked: no
    Hard blocked: no
    2: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
    3: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

  4. #4
    Join Date
    Aug 2005
    Location
    South Carolina, USA
    Beans
    22,343
    Distro
    Ubuntu 16.04 Xenial Xerus

    Re: No network/internet wired/wireless

    Does the wireless come to life if you do:
    Code:
    sudo modprobe ath9k
    If so, let's get it to load automagically:
    Code:
    sudo -i
    echo ath9k >> /etc/modules
    exit
    If not, look for clues here:
    Code:
    dmesg | grep ath
    "Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, Ph.D.

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