Instalei no meu notebook o Ubuntu 10.4 e nao consigo conectar na minha rede wi-fi. O adaptador está ligado mas ele não descobre nenhuma rede!
Procurando em topicos achei alguns procedimentos e de nada adiantou!
Segue a saida de alguns comandos
Comando
sudo lshw -C network
-network
description: Wireless interface
product: Realtek Semiconductor Co., Ltd.
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 10
serial: 20:7c:8f:17:6f:a0
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl819xSE driverversion=0014.0115.2010 firmware=62 latency=0 link=no multicast=yes wireless=802.11bgn
resources: irq:16 ioport:2000(size=256) memory:f0500000-f0503fff
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:04:00.0
logical name: eth0
version: 03
serial: 00:03:0d:fb:4a:09
size: 100MB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.038.00-NAPI duplex=full latency=0 link=yes multicast=yes port=twisted pair speed=100MB/s
resources: irq:32 ioport:3000(size=256) memory:f0a00000-f0a00fff(prefetchable) memory:f0a04000-f0a07fff(prefetchable) memory:f0a20000-f0a3ffff(prefetchable)
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 802.11bgn Nickname:"rtl8191SEVA2"
Mode:Managed Frequency=2.412 GHz Access Point: Not-Associated
Bit Rate:135 Mb/s
Retry:on RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=10/100 Signal level=0 dBm Noise level=-100 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
ppp0 no wireless extensions.
ifconfig -a
eth0 Link encap:Ethernet Endereço de HW 00:03:0d:fb:4a:09
endereço inet6: fe80::203:dff:fefb:4a09/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:3148 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:2658 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:3354614 (3.3 MB) TX bytes:422918 (422.9 KB)
IRQ:32 Endereço de E/S:0x8000
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:24 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:24 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:1664 (1.6 KB) TX bytes:1664 (1.6 KB)
wlan0 Link encap:Ethernet Endereço de HW 20:7c:8f:17:6f:a0
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:16 Memória:f87c0000-f87c0100
nm-tool
NetworkManager Tool
State: connecting
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rtl819xSE
State: disconnected
Default: no
HW Address: 20:7C:8F:17:6F:A0
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
- Device: eth0 [Speed] --------------------------------------------------------
Type: Wired
Driver: r8168
State: connecting (getting IP configuration)
Default: no
HW Address: 00:03:0D:FB:4A:09
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
Tentei executar o rfkill list wifi mas ñ voltou nada!
Alguem pode me ajudar?
Tópico: ubuntu não consegue achar as redes sem fio (Lida 1621 vezes)