[Trisquel-users] Antwort: wpa_supplicant (...)
Maybe you need a space between -D and wext?
[Trisquel-users] Antwort: wpa_supplicant (...)
Do you have the same error message? I never used wpa_supplicant but your error said that something is wrong with your arguments. Maybe it's the ordering of your arguments. -d is the debug modus. Try wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf -D wext -dd I have read that nl80211 is preferred over wext. Can you try it?
[Trisquel-users] Antwort: wpa_supplicant (...)
https://dev.openwrt.org/ticket/2703 It says that The problem is that a precomputed hex PSK must not be quoted.