bom dia amigos, Este é o meu primeiro poste na lista, gostaria de agradecer desde já a todos. instalei o ubuntu 14.04 (64 bits), e minha placa de rede wireless está aparecendo como desabilitado por hardware, a minha placa foi reconhecida, vejam abaixo: 01:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) 02:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 10)
antes estava usando o debian e o slackware e funcionava perfeitamente, no win7 instalado também está ok. o que devo fazer? estive pesquisando e até agora não consegui resolver o problema, mas para minha surpresa dei boot com uma versão antiga do ubuntu 32 bits (9.10) e funcionou, segue a baixo o resultado dos comando nas versões 9.10 32 e 14.04 64 bits. os comandos foram: sudo lshw -C network ifconfig -a iwconfig nm-tool rfkill list wifi uname -r 32 bits ubuntu@ubuntu:~$ sudo lspci 00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Complex 00:01.0 VGA compatible controller: ATI Technologies Inc Device 980a 00:01.1 Audio device: ATI Technologies Inc Wrestler HDMI Audio [Radeon HD 6250/6310] 00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Port 00:05.0 PCI bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Port 00:10.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03) 00:11.0 SATA controller: Advanced Micro Devices [AMD] Hudson SATA Controller [AHCI mode] (rev 40) 00:12.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11) 00:12.2 USB Controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11) 00:14.0 SMBus: Advanced Micro Devices [AMD] Hudson SMBus Controller (rev 14) 00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01) 00:14.3 ISA bridge: Advanced Micro Devices [AMD] Hudson LPC Bridge (rev 11) 00:14.4 PCI bridge: Advanced Micro Devices [AMD] Hudson PCI Bridge (rev 40) 00:14.7 SD Host controller: Advanced Micro Devices [AMD] Hudson SD Flash Controller 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43) 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4 00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6 00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5 00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7 01:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01) 02:00.0 Ethernet controller: Atheros Communications Device 1091 (rev 10) ubuntu@ubuntu:~$ rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no ubuntu@ubuntu:~$ sudo lshw -C network *-network description: Wireless interface product: AR9485 Wireless Network Adapter vendor: Atheros Communications Inc. physical id: 0 bus info: pci@0000:01:00.0 logical name: wlan0 version: 01 serial: 5c:c9:d3:2c:df:51 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless configuration: broadcast=yes driver=ath9k driverversion=3.0.0-12-generic firmware=N/A ip=192.168.0.103 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn resources: irq:16 memory:fea00000-fea7ffff memory:fea80000-fea8ffff *-network UNCLAIMED description: Ethernet controller product: Atheros Communications vendor: Atheros Communications physical id: 0 bus info: pci@0000:02:00.0 version: 10 width: 64 bits clock: 33MHz capabilities: pm pciexpress msi msix bus_master cap_list configuration: latency=0 resources: memory:fe900000-fe93ffff ioport:e000(size=128) ubuntu@ubuntu:~$ ubuntu@ubuntu:~$ ifconfig -a lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:72 errors:0 dropped:0 overruns:0 frame:0 TX packets:72 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:3600 (3.6 KB) TX bytes:3600 (3.6 KB) wlan0 Link encap:Ethernet HWaddr 5c:c9:d3:2c:df:51 inet addr:192.168.0.103 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::5ec9:d3ff:fe2c:df51/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4023 errors:0 dropped:0 overruns:0 frame:0 TX packets:3250 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3904400 (3.9 MB) TX bytes:432298 (432.2 KB) ubuntu@ubuntu:~$ nm-tool NetworkManager Tool State: connected (global) - Device: wlan0 [CASA] -------------------------------------------------------- Type: 802.11 WiFi Driver: ath9k State: connected Default: yes HW Address: 5C:C9:D3:2C:DF:51 Capabilities: Speed: 54 Mb/s Wireless Properties WEP Encryption: yes WPA Encryption: yes WPA2 Encryption: yes Wireless Access Points (* = current AP) InnforSan 83953953/87287418: Infra, 00:21:8D:02:5B:4F, Freq 2462 MHz, Rate 54 Mb/s, Strength 25 WPA2 Log Line 8329-9260 / 8896-5958: Infra, DC:9F:DB:30:F0:7E, Freq 2412 MHz, Rate 54 Mb/s, Strength 24 CONECT: Infra, D4:CA:6D:12:A7:31, Freq 2447 MHz, Rate 11 Mb/s, Strength 22 WEP Bruninho Do Sorriso Net: Infra, 78:44:76:35:5D:BD, Freq 2462 MHz, Rate 54 Mb/s, Strength 39 WEP *CASA: Infra, 00:0C:42:69:46:99, Freq 2412 MHz, Rate 54 Mb/s, Strength 71 WPA WPA2 IPv4 Settings: Address: 192.168.0.103 Prefix: 24 (255.255.255.0) Gateway: 192.168.0.1 DNS: 187.122.254.61 DNS: 187.122.254.56 DNS: 201.6.4.116 ubuntu@ubuntu:~$ uname -r 3.0.0-12-generic 64 bits luis@luis-X45U:~$ sudo lshw -C network [sudo] password for luis: *-network DESABILITADO descrição: Interface sem fio produto: AR9485 Wireless Network Adapter fabricante: Qualcomm Atheros ID físico: 0 informações do barramento: pci@0000:01:00.0 nome lógico: wlan0 versão: 01 serial: 5c:c9:d3:2c:df:51 largura: 64 bits clock: 33MHz capacidades: pm msi pciexpress bus_master cap_list rom ethernet physical wireless configuração: broadcast=yes driver=ath9k driverversion=3.13.0-48-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn recursos: irq:16 memória:fea00000-fea7ffff memória:fea80000-fea8ffff *-network descrição: Ethernet interface produto: AR8161 Gigabit Ethernet fabricante: Qualcomm Atheros ID físico: 0 informações do barramento: pci@0000:02:00.0 nome lógico: eth0 versão: 10 serial: 74:d0:2b:e1:f0:90 capacidade: 1Gbit/s largura: 64 bits clock: 33MHz capacidades: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuração: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair recursos: irq:48 memória:fe900000-fe93ffff porta de E/S:e000(tamanho=128) luis@luis-X45U:~$ ifconfig -a eth0 Link encap:Ethernet Endereço de HW 74:d0:2b:e1:f0:90 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:17 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:65536 Métrica:1 pacotes RX:318 erros:0 descartados:0 excesso:0 quadro:0 Pacotes TX:318 erros:0 descartados:0 excesso:0 portadora:0 colisões:0 txqueuelen:0 RX bytes:23891 (23.8 KB) TX bytes:23891 (23.8 KB) virbr0 Link encap:Ethernet Endereço de HW 1a:51:73:b4:e2:7a inet end.: 192.168.122.1 Bcast:192.168.122.255 Masc:255.255.255.0 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:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) wlan0 Link encap:Ethernet Endereço de HW 5c:c9:d3:2c:df:51 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) luis@luis-X45U:~$ iwconfig eth0 no wireless extensions. lo no wireless extensions. virbr0 no wireless extensions. wlan0 IEEE 802.11bgn ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=off Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off luis@luis-X45U:~$ nm-tool NetworkManager Tool State: disconnected - Device: eth0 ----------------------------------------------------------------- Type: Wired Driver: alx State: unavailable Default: no HW Address: 74:D0:2B:E1:F0:90 Capabilities: Carrier Detect: yes Speed: 100 Mb/s Wired Properties Carrier: off - Device: wlan0 ---------------------------------------------------------------- Type: 802.11 WiFi Driver: ath9k State: unavailable Default: no HW Address: 5C:C9:D3:2C:DF:51 Capabilities: Wireless Properties WEP Encryption: yes WPA Encryption: yes WPA2 Encryption: yes Wireless Access Points luis@luis-X45U:~$ rfkill list wifi 0: phy0: Wireless LAN Soft blocked: no Hard blocked: yes 1: asus-wlan: Wireless LAN Soft blocked: no Hard blocked: no luis@luis-X45U:~$ uname -r 3.13.0-48-generic até mais att. Luis Teixeira *.ºvº*. | Linux, porque eu amo a liberdade! */(L)\* | Linux User: #420124 *.^.^.*| *Socialmente justo, economicamente viável e tecnologicamente sustentável* -- Mais sobre o Ubuntu em português: http://www.ubuntu-br.org/comece Lista de discussão Ubuntu Brasil Histórico, descadastramento e outras opções: https://lists.ubuntu.com/mailman/listinfo/ubuntu-br