LinuxQuestions.org - [SOLVED] Installing TP-LINK T4U (USB WLAN ADAPTER) on Kali Linux 2.0 VM impossible

Dear community,

I would like to introduce you to my problem.
About two days ago, I bought the TP-LINK T4U USB Wifi Adapter.
After that I wanted to install the necessary drivers on Kali Linux VM.
After I unplugged the device from the host and connected it to the VM, I installed the drivers.
But now there's a massive problem...
The system recognized the adapter and I can use it for WiFi connection establishing, so I know the installation of the driver was successful.
BUT STOP!
When I run

Code:

airmon-ng

I get a screen reporting:

Code:

PHY    INTERFACE  DRIVER      CHIPSET



phy0  wlan0        ?????

Why is there no driver installed?
I cannot run

Code:

airmon-ng start wlan0

because I get an error reporting:

Edit: I had already typed airmon-ng check kill and the processes were killed.

Code:

PHY        Interface        Driver                Chipset



phy0        wlan0                ??????                

cat: /sys/class/ieee80211/phy0/device/net/wlan0mon/type: No such file or directory



Newly created monitor mode interface wlan0mon is *NOT* in monitor mode.

Removing non-monitor wlan0mon interface...



WARNING: unable to start monitor mode, please run "airmon-ng check kill"

I think that I can't run airmon-ng because the driver is not compatible with airmon-ng. Does anyone now if it is?

I am new to Kali Linux and I haven't found anything about the compatibility of the adapter...

I followed the instructions from this webpages to install drivers:

Code:

http://wiki.beyondlogic.org/index.phptitle=TPLINK_Archer_T4U_RTL8812au_Linux_Drivers

Everything went according to the website but after I'd issued

Code:

sudo make install

I did not receive any information about the adapter!
Instead of

Code:

[  57.083756] usb 1-1: new high-speed USB device number 2 using ehci-pci

[  57.292224] usb 1-1: New USB device found, idVendor=2357, idProduct=0101

[  57.292231] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[  57.292234] usb 1-1: Product: 802.11n NIC

[  57.292236] usb 1-1: Manufacturer: Realtek

[  57.292238] usb 1-1: SerialNumber: 123456

[  57.337273] cfg80211: Calling CRDA to update world regulatory domain

[  57.486501] 8812au: module verification failed: signature and/or  required key missing - tainting kernel

[  57.507475] cfg80211: World regulatory domain updated:

[  57.507480] cfg80211:  (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)

[  57.507482] cfg80211:  (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[  57.507485] cfg80211:  (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[  57.507487] cfg80211:  (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)

[  57.507488] cfg80211:  (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[  57.507490] cfg80211:  (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[  61.711265] usbcore: registered new interface driver rtl8812au

I saw this:

Code:

install -p -m 644 8812au.ko  /lib/modules/4.3.0-kali1-amd64/kernel/drivers/net/wireless/

/sbin/depmod -a 4.3.0-kali1-amd64

Nope. Doesn't look good. And I think that this results in aircrack.

This is always displayed. No matter if the adapter is plugged in or not. I definitley know that it is the correct model and the correct driver. Why doesn't the system find the T4U?

I need help please...