Bonjour,
Je viens d'essayer avec un LiveCD sur mon serveur, et je n'ai pas de problème pour obtenir un accès wifi
Exemple obtenu avec «udevadm control --log-priority=info» dans /var/log/messages
Aug 1 09:35:13 localhost kernel: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 1 09:35:13 localhost NetworkManager: <info> (wlan0): preparing device.
Aug 1 09:35:13 localhost NetworkManager: <info> (wlan0): deactivating device (reason: 2).
Aug 1 09:35:13 localhost NetworkManager: <info> (wlan0): device state change: 2 -> 3
Aug 1 09:35:13 localhost NetworkManager: <info> (wlan0): supplicant interface state: starting -> ready
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0) starting connection 'Auto mon_reseau'
Aug 1 09:35:14 localhost NetworkManager: <info> (wlan0): device state change: 3 -> 4
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Aug 1 09:35:14 localhost NetworkManager: <info> (wlan0): device state change: 4 -> 5
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0/wireless): connection 'Auto mon_reseau' has security, and secrets exist. No new secrets needed.
Aug 1 09:35:14 localhost NetworkManager: <info> Config: added 'ssid' value 'mon_reseau'
Aug 1 09:35:14 localhost NetworkManager: <info> Config: added 'scan_ssid' value '1'
Aug 1 09:35:14 localhost NetworkManager: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Aug 1 09:35:14 localhost NetworkManager: <info> Config: added 'psk' value '<omitted>'
Aug 1 09:35:14 localhost NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Aug 1 09:35:14 localhost NetworkManager: <info> Config: set interface ap_scan to 1
Aug 1 09:35:14 localhost NetworkManager: <info> (wlan0): supplicant connection state: scanning -> disconnected
Aug 1 09:35:19 localhost NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning
Aug 1 09:35:21 localhost NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating
Aug 1 09:35:21 localhost NetworkManager: <info> (wlan0): supplicant connection state: associating -> associated
Aug 1 09:35:21 localhost kernel: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Aug 1 09:35:22 localhost NetworkManager: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Aug 1 09:35:22 localhost NetworkManager: <info> (wlan0): supplicant connection state: 4-way handshake -> group handshake
Aug 1 09:35:22 localhost NetworkManager: <info> (wlan0): supplicant connection state: group handshake -> completed
Aug 1 09:35:22 localhost NetworkManager: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'mon_reseau'.
Aug 1 09:35:22 localhost NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Aug 1 09:35:22 localhost NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Aug 1 09:35:22 localhost NetworkManager: <info> (wlan0): device state change: 5 -> 7
Aug 1 09:35:22 localhost NetworkManager: <info> Activation (wlan0) Beginning DHCP transaction.
Aug 1 09:35:22 localhost NetworkManager: <info> dhclient started with pid 4004
Aug 1 09:35:22 localhost NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Aug 1 09:35:22 localhost dhclient: Internet Systems Consortium DHCP Client 4.1.0
Aug 1 09:35:22 localhost dhclient: Copyright 2004-2008 Internet Systems Consortium.
Aug 1 09:35:22 localhost dhclient: All rights reserved.
Aug 1 09:35:22 localhost dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Aug 1 09:35:22 localhost dhclient:
Aug 1 09:35:22 localhost NetworkManager: <info> DHCP: device wlan0 state changed normal exit -> preinit
Aug 1 09:35:22 localhost dhclient: Listening on LPF/wlan0/00:23:69:06:79:1f
Aug 1 09:35:22 localhost dhclient: Sending on LPF/wlan0/00:23:69:06:79:1f
Aug 1 09:35:22 localhost dhclient: Sending on Socket/fallback
Aug 1 09:35:23 localhost avahi-daemon[2151]: Registering new address record for fe80::223:69ff:fe06:791f on wlan0.*.
Aug 1 09:35:24 localhost dhclient: DHCPREQUEST on wlan0 to 255.255.255.255 port 67
Aug 1 09:35:24 localhost dhclient: DHCPACK from 192.168.1.1
Aug 1 09:35:24 localhost NetworkManager: <info> DHCP: device wlan0 state changed preinit -> reboot
Aug 1 09:35:24 localhost NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Get) scheduled...
Aug 1 09:35:24 localhost NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Get) started...
Aug 1 09:35:24 localhost NetworkManager: <info> address 192.168.1.111
Aug 1 09:35:24 localhost NetworkManager: <info> prefix 24 (255.255.255.0)
Aug 1 09:35:24 localhost NetworkManager: <info> gateway 192.168.1.1
Aug 1 09:35:24 localhost NetworkManager: <info> nameserver '212.27.40.240'
Aug 1 09:35:24 localhost NetworkManager: <info> nameserver '212.27.40.241'
Aug 1 09:35:24 localhost NetworkManager: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Aug 1 09:35:24 localhost NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Get) complete.
Aug 1 09:35:24 localhost NetworkManager: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Aug 1 09:35:24 localhost avahi-daemon[2151]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.111.
Aug 1 09:35:24 localhost avahi-daemon[2151]: New relevant interface wlan0.IPv4 for mDNS.
Aug 1 09:35:24 localhost avahi-daemon[2151]: Registering new address record for 192.168.1.111 on wlan0.IPv4.
Aug 1 09:35:24 localhost dhclient: bound to 192.168.1.111 -- renewal in 34256 seconds.
Aug 1 09:35:25 localhost NetworkManager: <info> (wlan0): device state change: 7 -> 8
Aug 1 09:35:25 localhost NetworkManager: <info> Policy set 'Auto mon_reseau' (wlan0) as default for routing and DNS.
Aug 1 09:35:25 localhost NetworkManager: <info> Activation (wlan0) successful, device activated.
Aug 1 09:35:25 localhost NetworkManager: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Et le même exemple avec mon serveur sous F11
Aug 3 07:52:11 localhost kernel: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 3 07:52:11 localhost udevd-event[3964]: '/etc/sysconfig/network-scripts/net.hotplug' returned with status 0
Aug 3 07:52:11 localhost udevd-event[3964]: passed 206 bytes to monitor 0x135ece0
Aug 3 07:52:11 localhost udevd-event[3964]: passed 206 bytes to monitor 0x135ece0
Aug 3 07:52:11 localhost udevd-event[3964]: passed -1 bytes to monitor 0x130eea0
Aug 3 07:52:11 localhost udevd-event[3964]: seq 1277 exit with 0
Aug 3 07:52:11 localhost udevd[153]: seq 1277 cleanup, pid [3964], status 0, 0 seconds old
Aug 3 07:52:11 localhost NetworkManager: nm_device_wifi_new: assertion `driver != NULL' failed
A partir de la ligne "localhost kernel: ADDRCONF(NETDEV_UP): wlan0: link is not ready" on voir bien une différence mais je ne sais pas où je peux intervenir.
Y-a-t-il un moyen de remettre à zéro la configuration pour éviter une réinstallation.
J'ai vérifié les paquets NetworkManager, initscripts et je ne sais plus quoi faire .