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Wifi 问题，首次使用者

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Wifi 问题，首次使用者

我终于组装了一台自己的电脑，并创建了一个双启动系统（Windows 8 和 Ubuntu）。Windows 8 运行完美，但 Ubuntu 是我遇到过的最令人恼火的东西。

我无法访问互联网，因为它每 10 秒就会断开一次连接。我使用的是 Rosewill USB RNX-N250UBE。另一个问题是，每次我启动操作系统时，都会显示安装/Windows 存在问题。

NetworkManager Tool

State: connected (global)

- Device: wlan0  [NETGEAR-HOME1] -----------------------------------------------
  Type:              802.11 WiFi
  Driver:            rtl8192cu
  State:             connected
  Default:           yes
  HW Address:        68:1C:A2:16:0D:26

  Capabilities:
    Speed:           72 Mb/s

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    *NETGEAR-HOME1:  Infra, 30:46:9A:4E:4C:26, Freq 2437 MHz, Rate 54 Mb/s, Strength 80 WPA WPA2

  IPv4 Settings:
    Address:         192.168.1.9
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             unavailable
  Default:           no
  HW Address:        38:2C:4A:AF:E9:8E

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off

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