I installed a retropie 3 on a Rpi2, I’d like to connect it in wifi. I have wifi dongle TP-Link : TL-WN725N which should be working but it doesn’t.
When I go through the Retropie Wifi Menu it doesn’t detect any wifi network.
I try to follow some topics here but without success ….
I try to change the /etc/network/interfaces, but it didn’t change anything :
iface lo inet loopback
iface eth0 inet dhcp
#iface wlan0 inet manual
iface wlan0 inet dhcp
#iface default inet dhcp
My encryption was : WPA-PSK [TKIP] + WPA2-PSK [AES] and changed it to WPA2-PSK [AES] and then to WPA-PSK [TKIP] but nothing changed
if I do a ifconfig, the wlan0 doesn’t appear.
Do I need to put the SSID and pasword between “” ?
if I do ifup wlan0 :
pi@retropie ~ $ sudo ifup wlan0
wpa_supplicant: wpa-roam can only be used with the "manual" inet METHOD
run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1
Internet Systems Consortium DHCP Client 4.2.2
Copyright 2004-2011 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Cannot find device "wlan0"
Bind socket to interface: No such device
Failed to bring up wlan0.