Buenas... a luta continua!
Oi de novo Raul. Olha só, eu instalei o iwl3945 e o firmware-iwlwifi. > eu tbm.. [EMAIL PROTECTED]:~$ sudo dpkg -l|grep iwl ii firmware-iwlwifi 0.11 Binary firmware for Intel Wireless [EMAIL PROTECTED]:~$ sudo dpkg -l|grep firm ii firmware-iwlwifi 0.11 Binary firmware for Intel Wireless a interface sobe.. [EMAIL PROTECTED]:~$ ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:1c:23:1d:0d:01 brd ff:ff:ff:ff:ff:ff inet 192.168.254.90/24 brd 192.168.254.255 scope global eth0 inet6 fe80::21c:23ff:fe1d:d01/64 scope link valid_lft forever preferred_lft forever 3: wmaster0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc ieee80211 state UNKNOWN qlen 1000 link/ieee802.11 00:1b:77:eb:80:dd brd ff:ff:ff:ff:ff:ff 4: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000 link/ether 00:1b:77:eb:80:dd brd ff:ff:ff:ff:ff:ff inet 192.168.254.100/24 brd 192.168.254.255 scope global wlan0 [EMAIL PROTECTED]:~$ ping 192.168.254.100 PING 192.168.254.100 (192.168.254.100) 56(84) bytes of data. 64 bytes from 192.168.254.100: icmp_seq=1 ttl=64 time=0.029 ms 64 bytes from 192.168.254.100: icmp_seq=2 ttl=64 time=0.032 ms --- 192.168.254.100 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 999ms rtt min/avg/max/mdev = 0.029/0.030/0.032/0.005 ms $ sudo iwconfig wlan0 wlan0 IEEE 802.11g ESSID:"topconnect.info" Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated Tx-Power=27 dBm Retry min limit:7 RTS thr:off Fragment thr=2346 B Encryption key:2474-6F70-24 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 até ai, parece que está tudo ok... mas olhem.... [EMAIL PROTECTED]:~$ sudo iwlist wlan0 scan wlan0 Failed to read scan data : Resource temporarily unavailable continua DOWN a interface 4: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000 link/ether 00:1b:77:eb:80:dd brd ff:ff:ff:ff:ff:ff inet 192.168.254.100/24 brd 192.168.254.255 scope global wlan0 [EMAIL PROTECTED]:~$ lsmod |grep iwl iwl3945 84712 0 firmware_class 9312 1 iwl3945 mac80211 114380 1 iwl3945 eu suponho que todo esse rolo esteja relacionado a isso. Tá erro na firmware. Pior que já baixei outras versões mas só piorava a situação. [EMAIL PROTECTED]:~$ dmesg |grep iwl iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.1.17ks iwl3945: Copyright(c) 2003-2007 Intel Corporation iwl3945: Detected Intel PRO/Wireless 3945BG Network Connection iwl3945: Tunable channels: 13 802.11bg, 0 802.11a channels phy0: Selected rate control algorithm 'iwl-3945-rs' iwl3945: Microcode SW error detected. Restarting 0x82000008. iwl3945: Error Reply type 0x00000005 cmd REPLY_SCAN_CMD (0x80) seq 0x4415 ser 0x0000004B iwl3945: Can't stop Rx DMA. Saudações, RAUL > > Saída do lsmod na minha máquina: > $ lsmod | grep 3945 > > iwl3945 84712 0 > firmware_class 9312 1 iwl3945 > mac80211 114380 1 iwl3945 > Você já verificou com lsmod se está tudo certo? Se estiver, configure a > wi-fi com ip fixo: > 1 - $ sudo iwconfig wlan0 essid xxxxxxx > 2 - $ sudo iwconfig wlan0 channel xx > 3 - $ sudo iwconfig wlan0 key restricted xxxxxxxxxxxxxxxxxxxxxxxx > 4 - $ sudo ifconfig wlan0 up > 5 - $ sudo ifconfig wlan0 xxx.xxx.xxx.xxx netmask 255.xxx.xxx.xxx broadcast > xxx.xxx.xxx.xxx > 6 - $ sudo route del default > 7 - $ sudo route add default wlan0 > 8 - $ sudo route add default gw xxx.xxx.xxx.xxx > 9 - $ sudo /etc/init.d/networking restart > > Resumidamente, foi como funcionou minha wi-fi. Depois surgiram alguns > problemas com gateway. Mas, antes de falar sobre isso, vamos ver se sua > wi-fi funciona. > Depois dos procedimento acima, tente fazer um ping na sua placa e veja se > foi realmente configurada. >