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全新安装最新版本的 Kali，但 Wi-Fi 不可用

tag-icon • tag-icon wireless-networking kali-linux
全新安装最新版本的 Kali，但 Wi-Fi 不可用

我已经从可启动 USB 驱动器安装了最新的 Kali Linux 系统。

我正在使用联想 Ideapad MIIX-300 10-IBY。

我之前安装过 Kali，没有出现过这样的错误。

当我启动新系统时，Wi-Fi 在下拉菜单中显示如下：

在此处输入图片描述

而当我打开设置选项卡的时候，标题下面出现了“不可用”的表情。

这是图像。

图像

以下是一些命令的输出：

xenon@kali:~$ ifconfig
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
    inet 127.0.0.1  netmask 255.0.0.0
    inet6 ::1  prefixlen 128  scopeid 0x10<host>
    loop  txqueuelen 1000  (Local Loopback)
    RX packets 52  bytes 2650 (2.5 KiB)
    RX errors 0  dropped 0  overruns 0  frame 0
    TX packets 52  bytes 2650 (2.5 KiB)
    TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
    inet 192.168.42.233  netmask 255.255.255.0  broadcast 192.168.42.255
    inet6 fe80::4407:71ff:fe99:8bb2  prefixlen 64  scopeid 0x20<link>
    ether 46:07:71:99:8b:b2  txqueuelen 1000  (Ethernet)
    RX packets 12900  bytes 7799556 (7.4 MiB)
    RX errors 0  dropped 0  overruns 0  frame 0
    TX packets 11567  bytes 2208000 (2.1 MiB)
    TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0


xenon@kali:~$ iwconfig
lo        no wireless extensions.

wlan0     unassociated  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency=2.412 GHz  Access Point: Not-Associated   
          Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

usb0      no wireless extensions.

xenon@kali:~$ rfkill list
0: phy0: Wireless LAN
   Soft blocked: no
   Hard blocked: no
1: hci0: Bluetooth
   Soft blocked: no
   Hard blocked: no

我目前正在通过网络共享 USB 线使用我的移动互联网套餐。

谢谢你的时间。

更新 ！！！

当我输入命令时lspci -nn | grep 工作我得到以下信息：

[ 1171.184702] Intel(R) Wireless WiFi driver for Linux
[ 1189.877509] rtl8723bs: acquire FW from file:rtlwifi/rtl8723bs_nic.bin
[ 1189.877756] rtl8723bs mmc0:0001:1: firmware: failed to load rtlwifi/rtl8723bs_nic.bin (-2)
[ 1189.877786] rtl8723bs mmc0:0001:1: Direct firmware load for rtlwifi/rtl8723bs_nic.bin failed with error -2
[ 1189.877803] Request firmware failed with error 0xfffffffe
[ 1189.895309] rtl8723bs: acquire FW from file:rtlwifi/rtl8723bs_nic.bin
[ 1189.895433] rtl8723bs mmc0:0001:1: firmware: failed to load rtlwifi/rtl8723bs_nic.bin (-2)
[ 1189.895458] rtl8723bs mmc0:0001:1: Direct firmware load for rtlwifi/rtl8723bs_nic.bin failed with error -2
[ 1189.895474] Request firmware failed with error 0xfffffffe
[ 1612.726049] Intel(R) Wireless WiFi driver for Linux
[ 1617.564234] Intel(R) Wireless WiFi driver for Linux
[ 1633.065256] rtl8723bs: acquire FW from file:rtlwifi/rtl8723bs_nic.bin
[ 1633.065380] rtl8723bs mmc0:0001:1: firmware: failed to load rtlwifi/rtl8723bs_nic.bin (-2)
[ 1633.065409] rtl8723bs mmc0:0001:1: Direct firmware load for rtlwifi/rtl8723bs_nic.bin failed with error -2
[ 1633.065426] Request firmware failed with error 0xfffffffe

我认为这是问题所在，但我不知道如何解决。请帮忙。

答案1

解决了。

这通常发生在你刚安装 Kali Linux 时。有时由于某些错误或缺少文件，固件不会默认下载，所以我们必须手动下载。

打开你的终端。

1) sudo apt-get update && sudo apt-get upgrade

2) cd

3) sudo git clone git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git

4) cd linux-firmware

5) sudo make install

6) sudo reboot

这解决了我的问题，现在我的 Wi-Fi 驱动程序和声音驱动程序等都已设置好。

祝你好运。

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