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TL-WN722N 连接问题

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TL-WN722N 连接问题

我这里有一个非常奇怪的问题，有人可以帮忙吗？我刚刚购买了 TL-WN722N 无线适配器，我的 Linux Lite 操作系统检测到了它。奇怪的是我根本无法访问互联网，但我可以登录我的路由器。我真的不明白为什么，是司机吗？可能是因为我的 TL-WN722N 版本是 3.2，操作系统检测到它是版本 2。

一些细节：

uname -a

Linux hydra 5.4.0-89-generic #100-Ubuntu SMP Fri Sep 24 14:50:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

配置文件

usb0      no wireless extensions.

wlx28ee520dc324  IEEE 802.11bgn  ESSID:"TP-LINK_4DB9E3"  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency:2.437 GHz  Access Point: 34:E8:94:4D:B9:E3   
          Bit Rate:72.2 Mb/s   Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=100/100  Signal level=60/100  Noise level=0/100
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lo        no wireless extensions.

ens5      no wireless extensions.

LSSB

Bus 002 Device 007: ID 18d1:4ee3 Google Inc. Nexus 4/5/7/10 (tether)
Bus 002 Device 004: ID 2357:010c TP-Link TL-WN722N v2
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

sudo lshw - 类网络

*-network                 
       description: Ethernet interface
       product: RTL810xE PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:84:00.0
       logical name: ens5
       version: 02
       serial: 1c:c1:de:b4:e3:41
       capacity: 100Mbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 latency=0 link=no multicast=yes port=MII
       resources: irq:17 ioport:2000(size=256) memory:90410000-90410fff memory:90400000-9040ffff memory:90700000-9071ffff
  *-network:0
       description: Ethernet interface
       physical id: 1
       bus info: usb@2:6
       logical name: usb0
       serial: f6:4f:dc:ea:26:94
       capabilities: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.150 link=yes multicast=yes
  *-network:1
       description: Wireless interface
       physical id: 2
       bus info: usb@2:1
       logical name: wlx28ee520dc324
       serial: 28:ee:52:0d:c3:24
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=r8188eu ip=192.168.1.115 multicast=yes wireless=IEEE 802.11bgn

答案1

该 ID2357:010c适用于 TL-WN722N v2 和 v3。看USB ID 存储库

2357  TP-Link
    ...
    010c  TL-WN722N v2/v3 [Realtek RTL8188EUS]
    ...

可以从此 git 存储库安装驱动程序： 快速反射/rtl8188eus

编辑

工作驱动程序测试@mohamed.oussous使用更新的驱动程序空裂NG。

安装步骤：

sudo apt install dkms bc libelf-dev build-essential git
sudo apt install linux-headers-$(uname -r)
git clone -b v5.3.9 https://github.com/aircrack-ng/rtl8188eus.git
cd rtl8188eus/
sudo ./dkms-install.sh

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