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东芝 C-850 13g 无线功能无法使用

tag-icon • tag-icon wireless 12.10
东芝 C-850 13g 无线功能无法使用

首先，我必须说我是 Ubuntu 的新用户，我对它一点也不熟悉...安装 Ubuntu 12.10 后，它无法识别可用的无线网络...我该如何解决这个问题？

尝试无线故障排除后，结果是：

  1. 设备已开启！

  2. 终端的输出lshw -C network是：

    *-network UNCLAIMED     
   description: Network controller
   product: Realtek Semiconductor Co., Ltd.
   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:02:00.0
   version: 00
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress bus_master cap_list
   configuration: latency=0
   resources: ioport:3000(size=256) memory:92400000-92403fff
*-network
   description: Ethernet interface
   product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:03:00.0
   logical name: eth0
   version: 05
   serial: 4c:72:b9:83:7b:1e
   size: 100Mbit/s
   capacity: 100Mbit/s
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet
                 physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
   configuration: autonegotiation=on broadcast=yes driver=r8169   
                  driverversion=2.3LK-NAPI duplex=full 
                  firmware=rtl_nic/rtl8105e-1.fw 
                  ip=192.168.10.17 latency=0 link=yes multicast=yes 
                  port=MII speed=100Mbit/s
   resources: irq:42 ioport:2000(size=256) memory:90004000-90004fff   
              memory:90000000-90003fff

  3. 我尝试寻找 Windows 驱动程序但没有成功，所以我无法使用 Windows 无线驱动程序。

  4. 终端的输出iwconfig是：

      eth0      no wireless extensions.
  lo        no wireless extensions.

  5. 的输出ifconfig为：

    eth0      Link encap:Ethernet  HWaddr 4c:72:b9:83:7b:1e  
    inet addr:192.168.10.17  Bcast:192.168.10.255  Mask:255.255.255.0
    inet6 addr: fe80::4e72:b9ff:fe83:7b1e/64 Scope:Link
    UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
    RX packets:2705 errors:0 dropped:0 overruns:0 frame:0
    TX packets:2253 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000 
    RX bytes:2479055 (2.4 MB)  TX bytes:257036 (257.0 KB)

lo        Link encap:Local Loopback  
    inet addr:127.0.0.1  Mask:255.0.0.0
    inet6 addr: ::1/128 Scope:Host
    UP LOOPBACK RUNNING  MTU:16436  Metric:1
    RX packets:548 errors:0 dropped:0 overruns:0 frame:0
    TX packets:548 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0 
    RX bytes:49814 (49.8 KB)  TX bytes:49814 (49.8 KB)

  6. 终端的输出ping -c3 85.190.27.2是：

    PING 85.190.27.2 (85.190.27.2) 56(84) bytes of data.

--- 85.190.27.2 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2014ms

  7. 终端的输出ping www.ubuntu.com是：

    64 bytes from avocado.canonical.com (91.189.90.40): 
    icmp_req=1 ttl=50 time=112 ms

    一千次

  8. 终端没有输出gksudo gedit /etc/modprobe.d/aliases！！

我一定正在做某事....

答案1

由于你是 Ubuntu 新手，我建议你先阅读一下 Ubuntu 官方文档无线故障排除

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