salut.
j'ai installé fedora 9 et j'ai pu configurer internet mais mon probleme c'est que j'arrive pas a activer ma carte wifi.
j'ai un acer extensa 5620G. et ma carte est une intel corporation PRO/wireless 3945ABG Network connection

voila ce que donne les commandes :

/sbin/iwconfig :

eth0 no wireless extensions.

wmaster0 no wireless extensions.

wlan0 IEEE 802.11 ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=15 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
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

irda0 no wireless extensions.

pan0 no wireless extensions.

/sbin/ifconfig :

eth0 Link encap:Ethernet HWaddr 00:1D:72:1C:86:17
inet adr:192.168.1.2 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21d:72ff:fe1c:8617/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8630 errors:0 dropped:0 overruns:0 frame:0
TX packets:7114 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:6142761 (5.8 MiB) TX bytes:923612 (901.9 KiB)
Interruption:16

lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4360 errors:0 dropped:0 overruns:0 frame:0
TX packets:4360 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:218160 (213.0 KiB) TX bytes:218160 (213.0 KiB)

wlan0 Link encap:Ethernet HWaddr 00:1C:BF:5D:EA:F1
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

wmaster0 Link encap:UNSPEC HWaddr 00-1C-BF-5D-EA-F1-F4-BF-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

merci