[guigui]

Bonsoir je vien d'installé unbuntu 7.10 sur mon pc portable ACER Extensa 5210 tout c'est bien deroulé et quand je veut me conecté au resau ca veut pas se conecté mon resau et bien detecté j'ai bien marquer la clé wep met sa veut pas se conecté j'ai le rond vert qui s'allume et sa continu de charger en me redemandé la clé wep toute les 2min. J'ai essaié avec une clé Inventel et un autre clé Hercule ainsi que celle integré a l'ordinateur met sa ne marche pas Merci pour votre aide 

[guigui]

Personne aurais une idée svp??? 

[fanch317]

Sans informations plus détaillés, difficile de trouver une piste.

Voici quelques éléments qui nous seraient utiles...

- Quel donne les derniers logs concernant NetworkManager ? Renvoi nous le résultat de la commande suivante dans un terminal :

[guigui]

Merci d'avoir repondu et desol pour le manque d'information voila ce que tu m'as demander:

guillaume@guillaume-laptop:~$ grep NetworkManager /var/log/syslog | tail
Jan 21 21:11:58 guillaume-laptop NetworkManager: <info> Deactivating device wlan0.
Jan 21 21:11:58 guillaume-laptop NetworkManager: <info> SUP: sending command 'DISABLE_NETWORK 0'
Jan 21 21:12:10 guillaume-laptop NetworkManager: <info> SUP: response was 'TIMEOUT[CLI]'
Jan 21 21:12:10 guillaume-laptop NetworkManager: <WARN> nm_utils_supplicant_request_with_check(): supplicant_cleanup: supplicant error for 'DISABLE_NETWORK 0'. Response: 'TIMEOUT[CLI]'
Jan 21 21:12:10 guillaume-laptop NetworkManager: <WARN> supplicant_cleanup(): supplicant_cleanup - couldn't disable network in supplicant_cleanup
Jan 21 21:12:10 guillaume-laptop NetworkManager: <info> SUP: sending command 'AP_SCAN 0'
Jan 21 21:12:10 guillaume-laptop NetworkManager: <info> SUP: response was 'OK'
Jan 21 21:12:10 guillaume-laptop NetworkManager: <info> SUP: sending command 'TERMINATE'
Jan 21 21:12:10 guillaume-laptop NetworkManager: <info> SUP: response was 'OK'
Jan 21 21:13:39 guillaume-laptop NetworkManager: <WARN> nm_device_802_11_wireless_scan(): could not trigger wireless scan on device eth1: No such device
guillaume@guillaume-laptop:~$ sudo iwconfig
[sudo] password for guillaume:
lo no wireless extensions.

eth0 no wireless extensions.

eth1 IEEE 802.11b/g ESSID:off/any Nickname:"Broadcom 4311"
Mode:Managed Access Point: Invalid
RTS thr:off Fragment thr:off
Encryption key:off
Link Quality=0/100 Signal level=-256 dBm Noise level=-256 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

wmaster0 no wireless extensions.

wlan0 IEEE 802.11g ESSID:""
Mode:Managed Frequency:2.462 GHz Access Point: Not-Associated
Retry min limit:7 RTS thr:off Fragment thr=2346 B
Encryption key:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

guillaume@guillaume-laptop:~$ dmesg | tail
[ 5107.208000] wlan0: privacy configuration mismatch and mixed-cell disabled - disassociate
[ 5109.208000] wlan0: privacy configuration mismatch and mixed-cell disabled - disassociate
[ 5110.148000] wlan0: RX WEP frame with unknown keyidx 0 (A1=ff:ff:ff:ff:ff:ff A2=36:6c:57:a3:f2:fc A3=00:14:a5:3e:96:a2)
[ 5111.208000] wlan0: privacy configuration mismatch and mixed-cell disabled - disassociate
[ 5113.208000] wlan0: privacy configuration mismatch and mixed-cell disabled - disassociate
[ 5115.208000] wlan0: privacy configuration mismatch and mixed-cell disabled - disassociate
[ 5203.196000] bcm43xx: Error: Microcode "bcm43xx_microcode5.fw" not available or load failed.
[ 5325.232000] bcm43xx: Error: Microcode "bcm43xx_microcode5.fw" not available or load failed.
[ 5447.264000] bcm43xx: Error: Microcode "bcm43xx_microcode5.fw" not available or load failed.
[ 5569.296000] bcm43xx: Error: Microcode "bcm43xx_microcode5.fw" not available or load failed. 

[guigui]

Voila:

guillaume@guillaume-laptop:~$ grep NetworkManager /var/log/syslog | tail
Jan 22 16:11:35 guillaume-laptop NetworkManager: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) started...
Jan 22 16:11:36 guillaume-laptop NetworkManager: <info> Clearing nscd hosts cache.
Jan 22 16:11:36 guillaume-laptop NetworkManager: <WARN> nm_spawn_process(): nm_spawn_process('/usr/sbin/nscd -i hosts'): could not spawn process. (Failed to execute child process "/usr/sbin/nscd" (No such file or directory))
Jan 22 16:11:36 guillaume-laptop NetworkManager: <info> Activation (eth0) successful, device activated.
Jan 22 16:11:36 guillaume-laptop NetworkManager: <info> Activation (eth0) Finish handler scheduled.
Jan 22 16:11:36 guillaume-laptop NetworkManager: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) complete.
Jan 22 16:15:49 guillaume-laptop NetworkManager: <info> SWITCH: terminating current connection 'eth0' because it's no longer valid.
Jan 22 16:15:49 guillaume-laptop NetworkManager: <info> Deactivating device eth0.
Jan 22 16:15:50 guillaume-laptop NetworkManager: nm_device_is_802_3_ethernet: assertion `dev != NULL' failed
Jan 22 16:15:50 guillaume-laptop NetworkManager: nm_device_is_802_11_wireless: assertion `dev != NULL' failed
guillaume@guillaume-laptop:~$ sudo iwconfig
[sudo] password for guillaume:
lo no wireless extensions.

eth0 no wireless extensions.

eth1 IEEE 802.11b/g ESSID:off/any Nickname:"Broadcom 4311"
Mode:Managed Frequency=2.472 GHz Access Point: C6:A0:55:C7:7B:A0
Bit Rate=1 Mb/s Tx-Power=18 dBm
RTS thr:off Fragment thr:off
Encryption key:off
Link Quality=0/100 Signal level=-256 dBm Noise level=-256 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

guillaume@guillaume-laptop:~$ dmesg |tail
[ 265.768000] eth1: no IPv6 routers present
[ 299.388000] SoftMAC: Open Authentication completed with c6:a0:55:c7:7b:a0
[ 314.088000] SoftMAC: Open Authentication completed with c6:a0:55:c7:7b:a0
[ 323.924000] eth1: no IPv6 routers present
[ 368.952000] ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 381.952000] tg3: eth0: Link is up at 100 Mbps, full duplex.
[ 381.952000] tg3: eth0: Flow control is on for TX and on for RX.
[ 381.956000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 399.428000] eth0: no IPv6 routers present
[ 641.784000] tg3: eth0: Link is down. 

[guigui]

une idée svp??? 

[guigui]

c'est bon j'ai reussi pour ce que sa interesse j'ai utilisé WICD ca marche tout seul et nikel voila @ pluch tlm