je continue avec F17 et mon portable et je constate que le wifi est capricieux : après le démarage il est activé mais incapable de se connecter ni de trouver les réseaux disponibles. Il suffit d'éteindre le réseau sans fil puis de le redémarrer et il marche alors à merveille....Dans le fichier log messages, je trouve l'erreur suivante :
Apr 29 17:25:52 yoda dbus-daemon[690]: dbus[690]: [system] Failed to activate service 'fi.w1.wpa_supplicant1': timed out
Apr 29 17:25:52 yoda dbus[690]: [system] Failed to activate service 'fi.w1.wpa_supplicant1': timed out
Apr 29 17:25:52 yoda NetworkManager[661]: <error> [1335713152.644669] [nm-supplicant-interface.c:804] interface_add_cb(): (wlan0): error adding interface: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Apr 29 17:25:52 yoda NetworkManager[661]: dbus_g_proxy_cancel_call: assertion `pending != NULL' failed
Apr 29 17:25:52 yoda NetworkManager[661]: <info> (wlan0): supplicant interface state: starting -> down
Apr 29 17:25:52 yoda NetworkManager[661]: <warn> Trying to remove a non-existant call id.
Apr 29 17:25:59 yoda systemd[1]: NetworkManager-wait-online.service: main process exited, code=exited, status=1
Apr 29 17:25:59 yoda systemd[1]: Unit NetworkManager-wait-online.service entered failed state.
une idée ?
Apr 29 17:25:52 yoda dbus-daemon[690]: dbus[690]: [system] Failed to activate service 'fi.w1.wpa_supplicant1': timed out
Apr 29 17:25:52 yoda dbus[690]: [system] Failed to activate service 'fi.w1.wpa_supplicant1': timed out
Apr 29 17:25:52 yoda NetworkManager[661]: <error> [1335713152.644669] [nm-supplicant-interface.c:804] interface_add_cb(): (wlan0): error adding interface: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Apr 29 17:25:52 yoda NetworkManager[661]: dbus_g_proxy_cancel_call: assertion `pending != NULL' failed
Apr 29 17:25:52 yoda NetworkManager[661]: <info> (wlan0): supplicant interface state: starting -> down
Apr 29 17:25:52 yoda NetworkManager[661]: <warn> Trying to remove a non-existant call id.
Apr 29 17:25:59 yoda systemd[1]: NetworkManager-wait-online.service: main process exited, code=exited, status=1
Apr 29 17:25:59 yoda systemd[1]: Unit NetworkManager-wait-online.service entered failed state.
une idée ?