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Troubleshooting • Re: WiFi Issue: 'Passwords or encryption keys are required to access the WiFi network' Keeps Popping Up Despite Correct

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The current RaspiOS uses NetworkManager to store data about the ethernet and WiFi networks. Most permanently defined resources should be configured on your router rather than your RPi if possible. But for configuration on the RPi use NetworkManager. That's NMTUI and NMGUI. That creates files in /etc/Networkmanager to store things for later use (during reboot etc).

You can edit the files in /etc/NetworkManager if you need to.

Here's a redacted version of my file: /etc/NetworkManager/system-connections/<redacted_name>.conf

Code:

[connection]id=<redacted_network_SSID>uuid=aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeetype=wifiinterface-name=wlan0[wifi]mode=infrastructuressid=<redacted_network_SSID>[wifi-security]auth-alg=openkey-mgmt=wpa-pskpsk=<redacted_wifi_password>[ipv4]method=auto[ipv6]addr-gen-mode=defaultmethod=auto[proxy]

Statistics: Posted by DougieLawson — Wed Feb 26, 2025 12:33 pm



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