Show pagesourceOld revisionsBacklinksBack to top Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditRecent ChangesSend via e-MailPrintPermalink × Wifi on raspberry 3b+ show all network interfaces ip a Look for your wireless interface (probably wlan0). This mini-howto assumes wlan0 is the interface to be configured. Systemd unit wpa_supplicant loads configuration from /etc/sysconfig/wpa_supplicant –and– /etc/wpa_supplicant/wpa_supplicant.conf edit /etc/sysconfig/wpa_supplicant # Use the flag "-i" before each of your interfaces, like so: # INTERFACES="-ieth1 -iwlan0" INTERFACES="-iwlan0" setup your network credentials: edit /etc/wpa_supplicant/wpa_supplicant.conf ; and add network={ ssid="YOUR_NETWORK_NAME" psk="YOUR_NETWORK_PASSWORD" scan_ssid=1 key_mgmt=WPA-PSK } start and enable wpa_supplicant.service: systemctl start wpa_supplicant systemctl enable wpa_supplicant check the results: (wpa_state=COMPLETED if authentication to wifi network succeeded) wpa_cli status wlan0 can be configured in the cockpit gui(network panel), older method : run the config-network script. (this is quite a blunt tool, i don’t know a better one :hushed:) nethserver-config-network What to do if it doesn't work check that the sssid can be seen wpa_cli -iwlan0 > scan OK > <3>CTRL-EVENT-SCAN-STARTED > <3>CTRL-EVENT-SCAN-RESULTS > <3>WPS-AP-AVAILABLE display the result > scan_results bssid / frequency / signal level / flags / ssid 42:03:81:d1:d4:53 2457 -16 [WPA-EAP-CCMP][ESS] FreeWifi_secure 42:03:81:d1:d4:50 2457 -16 [WPA-PSK-CCMP][ESS] 42:03:81:d1:d4:51 2457 -17 [WPA2-PSK-CCMP][ESS] f4:ca:e5:92:3f:58 2422 -64 [WPA-PSK-CCMP][ESS] Freebox-59C501 f4:ca:e5:92:3f:5a 2422 -64 [WPA2-EAP-CCMP+TKIP][ESS] FreeWifi_secure 00:19:70:7c:1e:d5 2437 -85 [WPA-PSK-CCMP+TKIP][WPA2-PSK-CCMP+TKIP][WPS][ESS] Livebox-9a79 42:03:81:d1:d4:52 2457 -16 [ESS] FreeWifi f4:ca:e5:92:3f:59 2422 -64 [ESS] FreeWifi 06:19:70:7c:1e:d5 2437 -87 [ESS] orange exit >quit my sssid is not seen You can try to change the channel of the sssid on your access point you try to connect, the channel 13 was not available for my wifi card wifi_on_raspberry_pi.txt Last modified: 2021/04/22 10:07by Stephane de Labrusse