pasos para hacer andar la antena TP-LINK TL-WN722N en el kernel 4 de linux

tp-link_tl-wn722N_kernel4_linux

mfruba's solution worked for me and my TP-Link TL-WN722N v2 (Realtek) in Kali. Here's how I used it:

I've downloaded all the code in a zip file from mfruba's repository: https://github.com/mfruba/kernel/archive/master.zip

> unzip ~\master.zip

> cd ~/master/drivers/TL-WN722N_v2.0-Ralink/rtl8188EUS_linux_v4.3.0.8_13968.20150417


> make

From now on, continue as root:

# make install

# insmod /lib/modules/4.9.0-kali4-amd64/kernel/drivers/net/wireless/8188eu.ko


It gave some errors. Using dmesg I saw:
........
Unknown symbol cfg80211_scan_done
Unknown symbol ieee80211_frequency_to_channel


This means that the modules lib80211 and cfg80211 were not loaded into the kernel. So, load these with:


# modprobe lib80211
# modprobe cfg80211


Now, insert the module:


# insmod /lib/modules/4.9.0-kali4-amd64/kernel/drivers/net/wireless/8188eu.ko


At this point, iwconfig returns:

enp3s0    no wireless extensions.

wlxd46e0e8be7cd  IEEE 802.11bg  ESSID:"depto_lp"  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency:2.412 GHz  Access Point: 94:0C:6D:FA:2F:02   
          Bit Rate:54 Mb/s   Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:****-****-****-****-****-****-****-****   Security mode:open
          Power Management:off
          Link Quality=100/100  Signal level=100/100  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

wlp2s0    IEEE 802.11  ESSID:"depto_lp"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 94:0C:6D:FA:2F:02   
          Bit Rate=18 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:on
          Link Quality=70/70  Signal level=-36 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:9  Invalid misc:73   Missed beacon:0

lo        no wireless extensions.

No me funciono :(