Results 1 to 6 of 6

Thread: No ethernet internet?

  1. #1
    Join Date
    Dec 2008
    Beans
    Hidden!

    Question No ethernet internet?

    In 10.04 I get the following error in the log while connecting to ethernet:

    Code:
    Aug 24 17:33:24 Linux dnsmasq[11069]: started, version 2.52 cachesize 150
    Aug 24 17:33:24 Linux dnsmasq[11069]: compile time options: IPv6 GNU-getopt DBus I18N DHCP TFTP
    Aug 24 17:33:24 Linux dnsmasq-dhcp[11069]: DHCP, IP range 10.42.43.10 -- 10.42.43.100, lease time 1h
    Aug 24 17:33:24 Linux dnsmasq[11069]: no servers found in /etc/resolv.conf, will retry
    Aug 24 17:33:24 Linux dnsmasq[11069]: cleared cache
    /etc/resolv.conf only has "Generated by NetworkManager" comment, so is this a bug in Networkmanager?

  2. #2
    Join Date
    Nov 2009
    Location
    Madrid, Spain
    Beans
    1,403
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: No ethernet internet?

    I suppose that you have no access to internet. Is it so?.

    Please, post the results of these commands:

    Code:
    nm-tool
    ifconfig
    ping -c3 8.8.4.4
    ping -c3 google.com
    Select System -> Preferences -> Network Connections -> Wired -> Auto etho (maybe different in your case) -> Edit -> IPv4 Settings and check if the method is Automatic (DHCP).
    Attached Images Attached Images

  3. #3
    Join Date
    Dec 2008
    Beans
    Hidden!

    Re: No ethernet internet?

    Pings go through fine, nm-tool gives

    -Device: eth2 --------------------------------
    Type: Wired
    Driver: sky2
    State: unmanaged
    Default: no

  4. #4
    Join Date
    Aug 2011
    Location
    Berlin, Germany
    Beans
    7,963
    Distro
    Ubuntu Mate 20.04 Focal Fossa

    Re: No ethernet internet?

    Try to add the Google-public-nameservers:

    Code:
    echo "nameserver 8.8.8.8" | sudo tee -a /etc/resolv.conf
    echo "nameserver 8.8.4.4" | sudo tee -a /etc/resolv.conf
    sudo service network-manager restart
    Select System -> Preferences -> Network Connections -> Wired -> Auto etho (maybe different in your case) -> Edit -> IPv4 Settings and check if the method is Automatic (DHCP).
    You can chose "Automatic (DHCP), adresses only" and add these nameservers or those of your provider into the field.

  5. #5
    Join Date
    Dec 2008
    Beans
    Hidden!

    Re: No ethernet internet?

    nm-system-settings.conf had managed=false, changing it to managed=true makes it work! However, it says it's connected to wired "ifupdown (eth2)", and "Auto Ethernet" no longer works.

  6. #6
    Join Date
    Dec 2008
    Beans
    Hidden!

    Re: No ethernet internet?

    After setting ipv6 settings to "ignore" in Auto Ethernet, it works!

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •