Wifi timeouts on authentication (TP-Link TL-WN821N) - temporarily disabled NetworkManager

[d3cker]

Description:
Wifi catches authentication timeout upon start. This is the reason why NetworkManager is not used.
USB device must be reconnected to make it work as expected.

Steps to reproduce:

• power on/reboot the device
• log in and start wpa_supplicant

Expected result:

[  176.826768] wlan0: authenticate with xx:xx:xx:xx:xx:xx
[  177.174582] wlan0: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
[  177.384499] wlan0: send auth to xx:xx:xx:xx:xx:xx (try 2/3)
[  177.594497] wlan0: send auth to xx:xx:xx:xx:xx:xx (try 3/3)
[  177.804493] wlan0: authentication with xx:xx:xx:xx:xx:xx timed out

[ben-kuhn]

This is reproducible for me with different Realtek-based dongles as well.