无法在Debian Wheezy上使用TP_LINK / TL-WN823N / Realtek 8192 on usb无线适配器。

Question

我有一个TP链接TL-WN823N无线usb棒(Realtek模块8192 TP)为我的桌面。我无法让网络管理器使用它。

Wicd说没有发现无线网络，标准的网络监视器说无线是断开的。我已经在https://wiki.debian.org/rtl819x执行了指令。在底部，我有/etc/apt/sources.list文件的内容，并运行了apt-get update。(在执行这些测试时，计算机通过以太网电缆连接)

看iwconfig

lo        no wireless extensions.

wlan1     IEEE 802.11bgn  ESSID:off/any  
      Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
      Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
      Encryption key:off
      Power Management:off

eth0      no wireless extensions.

ifconfig wlan1：

wlan1     Link encap:Ethernet  HWaddr c4:e9:84:16:63:ed  
      UP BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000 
      RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

ifup wlan1：

Ignoring unknown interface wlan1=wlan1.

操作系统版本的lsb_release -a输出：

No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 7.9 (wheezy)
Release:    7.9
Codename:   wheezy

lsusb的相关输出：

Bus 001 Device 004: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter

来自apt-cache search Realtek的输出：

flashrom - Identify, read, write, erase, and verify BIOS/ROM/flash chips
nictools-pci - Diagnostic tools for many PCI ethernet cards
firmware-realtek - Binary firmware for Realtek wired and wireless network adapters

从doing，apt-get install firmware-realtek：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
firmware-realtek is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.

dmesg的相关输出：

[   19.751049] rtl8192cu: MAC auto ON okay!
[   19.783738] rtl8192cu: Tx queue select: 0x05
[   19.784619] rtl8192c_common: Loading firmware file  rtlwifi/rtl8192cufw.bin
[   20.202574] ADDRCONF(NETDEV_UP): wlan1: link is not ready
[   20.499417] r8169 0000:02:00.0: firmware: agent loaded rtl_nic/rtl8168e-3.fw into memory

试图使用wlan0，使用ifconfig wlan0 up：

wlan0: ERROR while getting interface flags: No such device

但是ifconfig wlan1 up的工作原理是没有出现错误。

通过查看lsmod | grep rtl：

rtl8192cu              74897  0 
rtlwifi                81393  1 rtl8192cu
rtl8192c_common        52602  1 rtl8192cu
mac80211              192806  3 rtl8192c_common,rtlwifi,rtl8192cu
cfg80211              137243  2 mac80211,rtlwifi
usbcore               128741  5 ehci_hcd,usbhid,rtlwifi,rtl8192cu

/etc/network/interfaces的内容：

# The loopback network interface
auto lo
iface lo inet loopback

/etc/apt/sources.list内容

# deb cdrom:[Debian GNU/Linux 7.7.0 _Wheezy_ - Official amd64 NETINST Binary-1 20141018-13:04]/ wheezy main
# deb cdrom:[Debian GNU/Linux 7.7.0 _Wheezy_ - Official amd64 NETINST Binary-1 20141018-13:04]/ wheezy main
deb http://ftp.uk.debian.org/debian/ wheezy main contrib non-free
deb-src http://ftp.uk.debian.org/debian/ wheezy main contrib non-free
deb http://security.debian.org/ wheezy/updates main contrib non-free
deb-src http://security.debian.org/ wheezy/updates main contrib non-free
# wheezy-updates, previously known as 'volatile'
deb http://ftp.uk.debian.org/debian/ wheezy-updates main contrib non-free
deb-src http://ftp.uk.debian.org/debian/ wheezy-updates main contrib non-free
deb http://download.virtualbox.org/virtualbox/debian wheezy contrib
# Debian 7 "Wheezy"
deb http://http.debian.net/debian/ wheezy main contrib non-free

Answer 1

编辑wicd中的配置文件，将其定向到wlan1，因为它正在注册，但未被看到。

sudo nano /etc/wicd/manager-settings.conf 

设置，而不是wlan0或none

wireless_interface = wlan1