I have this problem with Kali Linux on VirtualBox. I have a USB network card:root@kali:~# lsusb Bus 001 Device 002: ID 0bda:8812 Realtek Semiconductor Corp. RTL8812AU 802.11a/b/g/n/ac WLAN AdapterI tried all week to install many drivers, but I still get the same error:root@kali:~# airmon-ng start wlan0PHY Interface   Driver      Chipsetphy0    wlan0       rtl8812au   Realtek Semiconductor Corp. RTL8812AU802.11a/b/g/n/ac WLAN Adapter cat: /sys/class/ieee80211/phy0/device/net/wlan0mon/type: No such file or directoryNewly created monitor mode interface wlan0mon is *NOT* in monitormode. Removing non-monitor wlan0mon interface...WARNING: unable to start monitor mode, please run airmon-ng check killI tried airmon-ng check kill. Not working. Any ideas how to find good drivers?
Realtek RLT8812AU can't start monitor mode
wifi;kali linux;usb