Ralink MT7601 无法连接无线网络

Ralink MT7601 无法连接无线网络

我一整天都在忙着我的新 Raspberry Pi B+。我正在尝试连接无线网络。这是我执行的步骤:

  1. 检查内核

    # uname -a
    Linux kali 3.12.26 #1 PREEMPT Thu AUg 21 20:47:35 EDT 2014 armv61 GNU/Linux
    
  2. 检查设备

    # lsusb
    Bus 001 Device 005: ID 148f:7601 Ralink Technology, Corp.
    Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
    Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
    Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub[/code]
    
  3. 检查模块

    #lsmod
    ipv6                315768
    snd_soc_wm8804        7932
    snd_soc_pcm512x       9034
    mt7601Usta          601463
    
  4. 检查 ifconfig ra0

    Link encap:Ethernet  Hwaddr xx:xx:xx:xx:xx:xx
    inet6 addr:  fe80::aea2:13ff:fe12:4eb3/64 Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metrix:1
    RX packets:120992 errors:0 dropped:0 overrun:0 frame:0
    TX packets:720 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:27731290 (26.4MiB) TX bytes:74880 (73.1 KiB)[/code]
    
  5. 检查网络接口配置文件

    sudo nano /etc/network/interfaces[/code]
    
    auto lo
    iface lo inet loopback
    
     auto eth0
    iface eth0 inet dhcp
    
    auto ra0
    iface ra0 inet dhcp
    wpa-conf /etc/wpa.config
    
  6. 检查WPA配置文件

    sudo nano /etc/wpa.config
    network={
    ssid="Zy_private_9UYTXV2"
    proto=RSN
    key_mgmt=WPA-PSK
    pairwise=CCMP TKIP
    group=CCMP TKIP
    psk="12345678910"
    }
    
  7. 当我对 ra0 进行 iwconfig 检查时,得到以下结果:

    Ralink STA ESSID:"11n-AP" Nickname:"MT7601STA"
    Mode:Auto Frequency=2.412 GHz Access Point: Not-Associated
    Bit Rate:1 Mb/s
    RTS thr:off Grafment thr:off
    Encryption key:off
    Link Quality=10/100 Signal level:0 dBm Noise level:0 dBm
    Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
    Tx excessive retries:0 Invalid misc:0 Missed beacon:0
    
  8. 当我尝试将 ESSID 从“11n-AP”更改为网络“Zy_private_9UYTXV2”时,如果再次运行 iwconfig ra0,则不会发生任何变化(与步骤 7 的结果相同)

    iwconfig ra0 essid Zy_private_9UYTXV2
    
  9. 当我尝试使用命令 iw dev 时,出现以下错误:

    nl80211 not found
    

请问有人可以帮我解决这个问题吗?

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