Internet a Rádio com Placa PCI

defabio · 19 de Outubro de 2009, 22:11

Boa Noite.

Por favor me ajudem, ainda não consegui acessar o ubuntu 9.04 com minha internet a Rádio, o gerenciador de rede consegue enxergar a rede, grava o IP(DHCP), grava o dns mas o sinal é muito fraco fica oscilando com 1% até 10 % e não consegui navagar ainda, abaixo estão os procedimentos q fiz até agora:

iwlist wlan0 scan
wlan0 Scan completed :
Cell 01 - Address: 00:02:6F:5E:1C:70
ESSID:"CONNECT WIFI - ANTENA A"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=26/100 Signal level:13/65
Encryption key:off
IE: Unknown: 0017434F4E4E4543542057494649202D20414E54454E412041
IE: Unknown: 010196
IE: Unknown: 03010B
IE: Unknown: DD2A000C42000000011E0000000000661C030000434F4E4E4543542057494649202D20410000000005029E09
Bit Rates:11 Mb/s
Extra:tsf=000000776ba7c182
Extra: Last beacon: 8976ms ago

route -n
Tabela de Roteamento IP do Kernel
Destino Roteador MáscaraGen. Opções Métrica Ref Uso Iface
172.16.254.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
0.0.0.0   172.16.254.254 0.0.0.0 UG 0 0 0 wlan0

ifconfig
eth0 Link encap:Ethernet Endereço de HW 00:21:97:79:c4:9a
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:251 Endereço de E/S:0x6000

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:20 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:20 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:1620 (1.6 KB) TX bytes:1620 (1.6 KB)

wlan0 Link encap:Ethernet Endereço de HW 00:1a:3f:4b:27:0f
inet end.: 172.16.254.85 Bcast:172.16.254.255 Masc:255.255.255.0
endereço inet6: fe80::21a:3fff:fe4b:270f/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:1405 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:154 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:285696 (285.6 KB) TX bytes:29515 (29.5 KB)

wmaster0 Link encap:Não Especificado Endereço de HW 00-1A-3F-4B-27-0F-37-30-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)

/etc/resolv.conf
# Generated by NetworkManager
domain dns.local
search dns.local
nameserver 172.16.254.254

lspci -v
00:00.0 Host bridge: nVidia Corporation Device 07c3 (rev a2)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0

00:00.1 RAM memory: nVidia Corporation nForce 630i memory controller (rev a2)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0

00:01.0 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:01.1 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:01.2 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:01.3 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:01.4 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:01.5 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:01.6 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:02.0 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:03.0 ISA bridge: nVidia Corporation MCP73 LPC Bridge (rev a2)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0
   I/O ports at 4f00 [size=256]

00:03.1 SMBus: nVidia Corporation MCP73 SMBus (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel, IRQ 11
   I/O ports at 4900 [size=64]
   I/O ports at 4d00 [size=64]
   I/O ports at 4e00 [size=64]
   Capabilities: [44] Power Management version 2

00:03.2 RAM memory: nVidia Corporation MCP73 Memory Controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:03.4 RAM memory: nVidia Corporation MCP73 Memory Controller (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: 66MHz, fast devsel

00:04.0 USB Controller: nVidia Corporation GeForce 7100/nForce 630i (rev a1) (prog-if 10)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
   Memory at feaff000 (32-bit, non-prefetchable) [size=4K]
   Capabilities: [44] Power Management version 2
   Kernel driver in use: ohci_hcd

00:04.1 USB Controller: nVidia Corporation MCP73 [nForce 630i] USB 2.0 Controller (EHCI) (rev a1) (prog-if 20)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
   Memory at feafec00 (32-bit, non-prefetchable) [size=256]
   Capabilities: [44] Debug port: BAR=1 offset=0098
   Capabilities: [80] Power Management version 2
   Kernel driver in use: ehci_hcd

00:08.0 IDE interface: nVidia Corporation MCP73 IDE (rev a1) (prog-if 8a [Master SecP PriP])
   Subsystem: Device f019:2145
   Flags: bus master, 66MHz, fast devsel, latency 0
   [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
   [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled]
   [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
   [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled]
   I/O ports at ffa0 [size=16]
   Capabilities: [44] Power Management version 2
   Kernel driver in use: pata_amd

00:09.0 Audio device: nVidia Corporation MCP73 High Definition Audio (rev a1)
   Subsystem: Elitegroup Computer Systems Device 2965
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23
   Memory at feaf8000 (32-bit, non-prefetchable) [size=16K]
   Capabilities: [44] Power Management version 2
   Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0 Enable-
   Kernel driver in use: HDA Intel
   Kernel modules: snd-hda-intel

00:0a.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1) (prog-if 01)
   Flags: bus master, 66MHz, fast devsel, latency 0
   Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
   I/O behind bridge: 0000e000-0000efff
   Memory behind bridge: feb00000-febfffff
   Capabilities: [b8] Subsystem: Elitegroup Computer Systems Device 2145

00:0b.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1)
   Flags: bus master, fast devsel, latency 0
   Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
   Capabilities: [40] Subsystem: Elitegroup Computer Systems Device 2145
   Capabilities: [48] Power Management version 2
   Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
   Capabilities: [80] Express Root Port (Slot+), MSI 00
   Capabilities: [100] Virtual Channel <?>
   Kernel driver in use: pcieport-driver
   Kernel modules: shpchp

00:0c.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1)
   Flags: bus master, fast devsel, latency 0
   Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
   Capabilities: [40] Subsystem: Elitegroup Computer Systems Device 2145
   Capabilities: [48] Power Management version 2
   Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
   Capabilities: [80] Express Root Port (Slot+), MSI 00
   Capabilities: [100] Virtual Channel <?>
   Kernel driver in use: pcieport-driver
   Kernel modules: shpchp

00:0d.0 PCI bridge: nVidia Corporation MCP73 PCI Express bridge (rev a1)
   Flags: bus master, fast devsel, latency 0
   Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
   Capabilities: [40] Subsystem: Elitegroup Computer Systems Device 2145
   Capabilities: [48] Power Management version 2
   Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
   Capabilities: [80] Express Root Port (Slot+), MSI 00
   Capabilities: [100] Virtual Channel <?>
   Kernel driver in use: pcieport-driver
   Kernel modules: shpchp

00:0e.0 IDE interface: nVidia Corporation MCP73 IDE (rev a2) (prog-if 85 [Master SecO PriO])
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 2300
   I/O ports at d480 [size=8]
   I/O ports at d400
   I/O ports at d080 [size=8]
   I/O ports at d000
   I/O ports at cc00 [size=16]
   Memory at feafc000 (32-bit, non-prefetchable) [size=8K]
   Capabilities: [44] Power Management version 2
   Capabilities: [8c] SATA HBA <?>
   Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/3 Enable+
   Kernel driver in use: ahci

00:0f.0 Ethernet controller: nVidia Corporation MCP73 Ethernet (rev a2)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 2299
   Memory at feaf7000 (32-bit, non-prefetchable) [size=4K]
   I/O ports at c880 [size=8]
   Memory at feafe800 (32-bit, non-prefetchable) [size=256]
   Memory at feafe400 (32-bit, non-prefetchable) [size=16]
   Capabilities: [44] Power Management version 2
   Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/3 Enable+
   Kernel driver in use: forcedeth
   Kernel modules: forcedeth

00:10.0 VGA compatible controller: nVidia Corporation GeForce 7050/nForce 610i (rev a2)
   Subsystem: Elitegroup Computer Systems Device 2145
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 10
   Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
   Memory at d0000000 (64-bit, prefetchable) [size=256M]
   Memory at fc000000 (64-bit, non-prefetchable) [size=16M]
   Expansion ROM at feac0000 [disabled] [size=128K]
   Capabilities: [48] Power Management version 2
   Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
   Kernel modules: nvidiafb

01:04.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8185 IEEE 802.11a/b/g Wireless LAN Controller (rev 20)
   Subsystem: Realtek Semiconductor Co., Ltd. RTL-8185 IEEE 802.11a/b/g Wireless LAN Controller
   Flags: bus master, medium devsel, latency 64, IRQ 19
   I/O ports at e800 [size=256]
   Memory at febffc00 (32-bit, non-prefetchable) [size=512]
   Capabilities: [50] Power Management version 2
   Kernel driver in use: rtl8180
   Kernel modules: rtl8180

iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

wmaster0 no wireless extensions.

wlan0 IEEE 802.11bg ESSID:"CONNECT WIFI - ANTENA A"
Mode:Managed Frequency:2.462 GHz Access Point: 00:02:6F:5E:1C:70
Bit Rate=11 Mb/s Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:off
Power Management:off
Link Quality=17/100 Signal level:14/65
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

pan0 no wireless extensions.

e tbm já intalei o driver do windows no ubuntu, não sei mais oq fazer, me ajudem!!

Grato.

Internet a Rádio com Placa PCI

defabio