Olá, estou usando o Ubuntu v. 10.04 LTS a uma semana, porém nõ estou conseguindo conectar a internet. Uso Rede sem fio Wireless, mas parece que o Ubuntu nem identifica as redes disponíveis, procurei em vários tópicos relacionados, mas nenhum deles resolveram o meu problema. Já tentei vários comandos no Terminal, mas não obtive nada, deve ser porque sou inciante em linux. Tenho o Ubuntu e o Windows, no Windows a internet funciona normalmente, no Ubuntu não!!!
olha o que aparece quando digito:
sudo lshw -c networkiwconfig wlan0if configcristiano@cristiano-desktop:~$ sudo lshw -c network
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 02
serial: 00:e0:4d:bb:42:fc
size: 10MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10MB/s
resources: irq:26 ioport:e800(size=256) memory:fdfff000-fdffffff(prefetchable) memory:fdfe0000-fdfeffff(prefetchable) memory:feae0000-feafffff(prefetchable)
*-network
description: Wireless interface
product: RT2561/RT61 802.11g PCI
vendor: RaLink
physical id: 1
bus info: pci@0000:03:01.0
logical name: wlan0
version: 00
serial: 00:0e:e8:d7:89:e8
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt61pci latency=64 multicast=yes wireless=IEEE 802.11bg
resources: irq:16 memory:febf8000-febfffff
cristiano@cristiano-desktop:~$ iwconfig wlan0
wlan0 IEEE 802.11bg ESSID:"quartelgeralA6245"
Mode:Managed Access Point: Not-Associated Tx-Power=10 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
cristiano@cristiano-desktop:~$ if config
>
Ja tentei também:cristiano@cristiano-desktop:~$ sudo lshw -c network
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 02
serial: 00:e0:4d:bb:42:fc
size: 10MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10MB/s
resources: irq:26 ioport:e800(size=256) memory:fdfff000-fdffffff(prefetchable) memory:fdfe0000-fdfeffff(prefetchable) memory:feae0000-feafffff(prefetchable)
*-network
description: Wireless interface
product: RT2561/RT61 802.11g PCI
vendor: RaLink
physical id: 1
bus info: pci@0000:03:01.0
logical name: wlan0
version: 00
serial: 00:0e:e8:d7:89:e8
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt61pci latency=64 multicast=yes wireless=IEEE 802.11bg
resources: irq:16 memory:febf8000-febfffff
cristiano@cristiano-desktop:~$ iwconfig wlan0
wlan0 IEEE 802.11bg ESSID:"quartelgeralA6245"
Mode:Managed Access Point: Not-Associated Tx-Power=10 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
cristiano@cristiano-desktop:~$ iwlist wlan0 scan
wlan0 No scan results
E esse outrocristiano@cristiano-desktop:~$ sudo pppoeconf eth0
/usr/sbin/pppoeconf: 523: modconf: not found
/usr/sbin/pppoeconf: 523: modconf: not found
/usr/sbin/pppoeconf: 523: modconf: not found
/usr/sbin/pppoeconf: 523: modconf: not found
/usr/sbin/pppoeconf: 523: modconf: not found
cristiano@cristiano-desktop:~$ rout -n
No command 'rout' found, did you mean:
Command 'root' from package 'root-system-bin' (universe)
Command 'route' from package 'net-tools' (main)
Command 'lout' from package 'lout' (universe)
Command 'rott' from package 'rott' (multiverse)
rout: command not found
Teria como alguém tentar ver se consegue resolver o meu problema?
Grato.