firmware-5
https://forum.aircrack-ng.org/index.php?topic=2545.0
https://github.com/ahmedmadder1/airodump-ng-not-showing-any-data-Atheros-QCA9377-
https://miloserdov.org/?p=5553
lspci | grep Wireless
Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
lsmod | grep ath10k
ath10k_pci ...
...
git clone https://github.com/ryuuzaki42/airodump-ng_not_showing_any_data_Atheros_QCA9377
cd airodump-ng_not_showing_any_data_Atheros_QCA9377
cp /lib/firmware/ath10k/QCA9377 ~/
rm -r /lib/firmware/ath10k/QCA9377
cp -r QCA9377/ /lib/firmware/ath10k/
modprobe -r ath10k_pci
modprobe ath10k_pci
iwconfig
airmon-ng start wlan0
airmon-ng check kill
airodump-ng wlan0mon
airmon-ng stop wlan0mon