Results 1 to 2 of 2

Thread: ubuntu 12.04 networking issues (wireless / wired)

Threaded View

  1. #1
    Join Date
    Jul 2011
    Beans
    5

    ubuntu 12.04 networking issues (wireless / wired)

    Hi,
    I've just bought a new lenovo e420 and installed ubuntu 12.04 LTS on it. but I have weired networking issues as follows, ...

    • home network: wired connection is ok , but wireless is not ( connection establishes, but no ping or any access to the network ! as you may have noticed, others have the same problem too, like here , or here , or here )
    • office network : no wired connection ! ( the exact same problem with wifi , I mean the connection is ok but there's no access to network )

    some tips ...

    • the network configurations and routes are ok. for example the routes is the same as a PC which is already connected in the office network
    • I've edited the NetworkManager.conf and removed the dns=dnsmasq ( to change /etc/resolv.conf and .... )
    • no soft/hard blocked in rfkill list command

    I think it's a general networking bug ( not just a wireless issue) , any help ?
    thanks in advance
    Last edited by procfs; May 24th, 2012 at 06:21 AM.

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
  •