Le 01/08/2023 à 07:18, didier gaumet a écrit : [...]
If wpasupplicant is up to date and you still are not able to connect, consult le Archlinux wiki, there are instructions to manage WPA3 mixed (with WPA2) manually (wpa_cli):https://wiki.archlinux.org/title/Wpa_supplicant#Connections_to_pure_WPA3-SAE_access_points https://wiki.archlinux.org/title/Wpa_supplicant#Connections_to_mixed_WPA2-PSK/WPA3-SAE_access_points
These parameters are in /etc/NetworkManager/system-connections/<YOUR_SSID>.nmconnection
(at least on my PC)