Forum Thread: Injection Problem with Qualcomm Atheros qca9377 on Kali

Well I have an Acer Spin 5 with a Qualcomm Atheros qca9377 wireless card. I noticed when I put it in monitor mode it disconnects from all WiFi and the network manager disappears but it Airodump-ng still works perfectly. So then when I started trying to use Aireplay and Airecrack I got this error.

aireplay-ng -1 0 -a F6:6B:EF:8C:B9:10 wlan0mon
No source MAC (-h) specified. Using the device MAC (3C:A0:67:74:6D:CD)
11:48:53 Waiting for beacon frame (BSSID: F6:6B:EF:8C:B9:10) on channel 11

11:48:53 Sending Authentication Request (Open System)

11:48:55 Sending Authentication Request (Open System) (x50)

11:49:23 Sending Authentication Request (Open System)
Attack was unsuccessful. Possible reasons:

  • Perhaps MAC address filtering is enabled.
  • Check that the BSSID (-a option) is correct.
  • Try to change the number of packets (-o option).
  • The driver/card doesn't support injection.
  • This attack sometimes fails against some APs.
  • The card is not on the same channel as the AP.
  • You're too far from the AP. Get closer, or lower

the transmit rate.

I get this error for every mac I try. So after some research I did this:
aireplay-ng -9 wlan0mon
11:43:39 Trying broadcast probe requests...
11:43:40 No Answer...
11:43:40 Found 3 APs

11:43:40 Trying directed probe requests...
11:43:40 F6:6B:EF:8C:B9:10 - channel: 11 - 'Fon WiFi'
11:43:46 0/30: 0%

11:43:46 F4:6B:EF:8C:B8:16 - channel: 11 - 'Telstra8CB810'
11:43:52 0/30: 0%

11:43:52 F6:6B:EF:8C:B9:17 - channel: 11 - 'Telstra Air'
11:43:58 0/30: 0%

I see I didn't get the message saying injection was supported. Is there anyway around this as I really don't want to go buy an external Wifi Card.

All help is much appreciated, thanks!

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