Fiz os comandos que vc pediu
-network
description: Network controller
product: BCM4312 802.11b/g LP-PHY
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=b43-pci-bridge latency=0
resources: irq:18 memory:f0300000-f0303fff
*-network
description: Ethernet interface
product: AR8132 Fast Ethernet
vendor: Atheros Communications
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: c0
serial: 00:26:22:50:ea:f9
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.0-NAPI firmware=N/A latency=0 link=no multicast=yes port=twisted pair
resources: irq:42 memory:f0200000-f023ffff ioport:a000(size=128)
*-network
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:24:2c:07:4f:39
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=b43 driverversion=3.0.0-7-generic firmware=478.104 link=no multicast=yes wireless=IEEE 802.11bg
isaque@CASA:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
isaque@CASA:~$ ifconfig -a
eth0 Link encap:Ethernet Endereço de HW 00:26:22:50:ea:f9
UP BROADCAST MULTICAST MTU:1500 Métrica:1
pacotes RX:0 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:0 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
IRQ:42
lo Link encap:Loopback Local
inet end.: 127.0.0.1 Masc:255.0.0.0
endereço inet6: ::1/128 Escopo:Máquina
UP LOOPBACK RUNNING MTU:16436 Métrica:1
pacotes RX:152 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:152 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:12691 (12.6 KB) TX bytes:12691 (12.6 KB)
wlan0 Link encap:Ethernet Endereço de HW 00:24:2c:07:4f:39
endereço inet6: fe80::224:2cff:fe07:4f39/64 Escopo:Link
UP BROADCAST MULTICAST MTU:1500 Métrica:1
pacotes RX:1383 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:1538 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:1244766 (1.2 MB) TX bytes:294984 (294.9 KB)
isaque@CASA:~$ nm-tool
NetworkManager Tool
State: disconnected
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: atl1c
State: unavailable
Default: no
HW Address: 00:26:22:50:EA:F9
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: b43
State: disconnected
Default: no
HW Address: 00:24:2C:07:4F:39
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
amaro: Infra, 00:08:54:8F:31:7B, Freq 2442 MHz, Rate 54 Mb/s, Strength 100 WEP
NNET_VNZ4: Infra, 00:0C:42:66:4A:B0, Freq 2462 MHz, Rate 11 Mb/s, Strength 34
NNET_VNZ7: Infra, 00:15:6D:67:7A:EB, Freq 2452 MHz, Rate 11 Mb/s, Strength 40
NNET_VNZ8: Infra, 00:0C:42:68:E2:21, Freq 2452 MHz, Rate 24 Mb/s, Strength 39
Infoweb_Vnz2: Infra, 00:0C:42:68:E5:01, Freq 2462 MHz, Rate 54 Mb/s, Strength 49