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--- doc:appunti:hardware:raspberrypi_wpa_supplicant_problem [2024/11/15 16:02] – [dhcpcd process dies without configuring wlan0] niccolo
+++ doc:appunti:hardware:raspberrypi_wpa_supplicant_problem [2024/11/17 16:55] (current) – [dhcpcd process dies without configuring wlan0] niccolo
@@ Line 112: / Line 112: @@
 It results that wlan0 gets a sqeuence of ''wlan0: carrier acquired'' and ''wlan0: carrier lost'', after that the fatal error **main: eloop_start: Invalid argument** kills dhcpcd. Maybe this problem is triggered by the autoconfiguration of IPv6.
-I solved the problem by letting Systemd to start wpa_supplicant on the specific wlan0 interface. This is achieved renaming the wpa_supplicant.conf file and enabling the service:
+I solved the problem by letting Systemd to start wpa_supplicant on the specific wlan0 interface. This is achieved renaming the wpa_supplicant.conf file and enabling only the interface-specific version service:
 <code>
 mv /etc/wpa_supplicant/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant-wlan0.conf
 systemctl enable wpa_supplicant@wlan0.service
+systemctl disable wpa_supplicant.service
 </code>