search

Home  >  Q&A  >  body text

ubuntu下突然无法联网啊！！求救！！！

巴扎黑巴扎黑2886 days ago403

reply all(3)I'll reply

  • 巴扎黑

    巴扎黑2017-04-22 08:57:53

    Are the gateways normal? Can I ping the LAN?
    Try it 

    ifconfig eth0 up
/etc/init.d/networking restart

    Did you appear after waking up from standby?

    reply
    0
  • 黄舟

    黄舟2017-04-22 08:57:53

    Is it a virtual machine? Please check whether the local connection on your host machine is disabled

    reply
    0
  • PHPz

    PHPz2017-04-22 08:57:53

    The problem is solved. It seems that Ubuntu upgraded the system, and then the driver version cannot be supported, and then the wireless network card cannot function

    reply
    0
  • Cancelreply