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linux BackBox não encontra rede wifi

1. linux BackBox não encontra rede wifi

Enviado em 30/03/2016 - 12:06h

- Ola Meu Linux Nao Encontra Rede WiFi !
- E quando Eu Digito (iwconfig wlanO)
Aparece>>

root@anonymuosNRX:/home/anonymuos# iwconfig wlan0

wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Encryption key:off
Power Management:off

lo no wireless extensions

eth0 no wireless extensions

*** 1) Encryption key:off
Power Management:off

Esses componentes ai que estão em Off, Será que São Eles ?
Tem Como Ativalos ???

2) E esses Dois Aqui !
lo no wireless extensions

eth0 no wireless extensions

- Oque Eu Tenho Que Fazer ?

- Me Ajuuuudeeeemmmm!!!

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2. Re: linux BackBox não encontra rede wifi

luiztux
(usa Gentoo)

Enviado em 30/03/2016 - 14:14h

You again??

Para de escrever desta forma...

Apesar de não ter mexido no BackBox ainda, vou tentar ajudá-lo:

Esses componentes ai que estão em Off, Será que São Eles ?
Tem Como Ativalos ???

Tem como ativar mas não são eles que possibilitam a conexão wireless.

2) E esses Dois Aqui !
lo no wireless extensions

eth0 no wireless extensions

A interface lo é uma interface virtual chamada de loopback. Não entrarei em detalhes, pesquise sobre.

A interface eth0 é a interface cabeada (usada quando você pluga o cabo da net no PC/Notebook). Logicamente não possui suporte à wireless.

Então não se preocupe com estas mensagens.

Rode o seguinte comando abaixo e poste a saída aqui entre as tags de código (</> ou alt+c), disponível logo acima da caixa de mensagem:

lspci -v

-----------------------------------''----------------------------------
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

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3. Re: linux BackBox não encontra rede wifi

clodoaldops
(usa Linux Mint)

Enviado em 30/03/2016 - 14:45h

Poste saída comando lspci

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4. Re: linux BackBox não encontra rede wifi

removido
(usa Nenhuma)

Enviado em 30/03/2016 - 14:49h

Verifica se o sistema reconhece a sua placa wireless, com os seguintes comandos:

[spy@PENTEST ~]$ lspci |grep Network
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)

Copie o primeiro numero da linha do seu dispositivo, e observe se o driver esta em uso e instalado corretamente (corretamente eu quero dizer, se é correspondentes a sua placa).

Vai ser algo mais ou menos assim. (observe a ultima linha da sua saida)

[spy@PENTEST ~]$ lspci -vv -s 01:00.0
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce

E se estiver instalado e mesmo assim não funcionando talvez sua placa esteja desativada (aqui é FN+F11 pra ativar), ou sua placa wireless é incompatível com o kernel (um pouco improvável), mas enfim...
como o Ubuntu usa o network-manager o BackBox (que é baseado no Ubuntu) também. Veja se é possível configurar pelo network-manager, ou pelo wicd.
Eu costumava usar BackBox antes... é uma boa distro, mas não curto sistemas baseados em Ubuntu/Debian.
Qualquer coisa poste as saídas ai pra uma abordagem mais conclusiva.

//EDIT esqueci de um detalhe, se sua placa for USB use "lsusb".

[]'s

-------------------------------------------------------------------------------------------
Just bring us some beers, and then we can talk about our systems. :)

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5. Re: linux BackBox não encontra rede wifi

KaicAnonymuos330
(usa Outra)

Enviado em 31/03/2016 - 06:51h

Aki oh mano coloquei esse LSPCI -V

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
Subsystem: Intel Corporation Core Processor DRAM Controller
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Core Processor Integrated Graphics Controller
Flags: bus master, fast devsel, latency 0, IRQ 26
Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915

00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
Subsystem: Device 1991:1002
Flags: bus master, fast devsel, latency 0, IRQ 25
Memory at f0904000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: mei_me

00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
Subsystem: Device 1991:1002
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at f0906000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
Subsystem: Device 1991:5628
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at f0900000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f0400000-f04fffff
Prefetchable memory behind bridge: 00000000f0a00000-00000000f0bfffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Device 1991:1002
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport

00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f0500000-f05fffff
Prefetchable memory behind bridge: 00000000f0c00000-00000000f0dfffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Device 1991:1002
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport

00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 05) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f0600000-f06fffff
Prefetchable memory behind bridge: 000000007c000000-000000007c1fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Device 1991:1002
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
Subsystem: Device 1991:1002
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f0907000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
Capabilities: [50] Subsystem: Device 1991:1002

00:1f.0 ISA bridge: Intel Corporation HM55 Chipset LPC Interface Controller (rev 05)
Subsystem: Device 1991:1002
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=10 <?>
Kernel driver in use: lpc_ich

00:1f.2 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller (rev 05) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Device 1991:1002
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 1838 [size=8]
I/O ports at 180c [size=4]
I/O ports at 1830 [size=8]
I/O ports at 1808 [size=4]
I/O ports at 1820 [size=16]
I/O ports at 1810 [size=16]
Capabilities: [70] Power Management version 3
Capabilities: [b0] PCI Advanced Features
Kernel driver in use: ata_piix

00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
Subsystem: Device 1991:1002
Flags: medium devsel, IRQ 10
Memory at f0908000 (64-bit, non-prefetchable) [size=256]
I/O ports at 1840 [size=32]

00:1f.5 IDE interface: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller (rev 05) (prog-if 85 [Master SecO PriO])
Subsystem: Device 1991:1002
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 1890 [size=8]
I/O ports at 1884 [size=4]
I/O ports at 1888 [size=8]
I/O ports at 1880 [size=4]
I/O ports at 1870 [size=16]
I/O ports at 1860 [size=16]
Capabilities: [70] Power Management version 3
Capabilities: [b0] PCI Advanced Features
Kernel driver in use: ata_piix

00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
Subsystem: Device 1991:1002
Flags: fast devsel, IRQ 10
Memory at f0909000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 02)
Subsystem: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
Flags: bus master, fast devsel, latency 0, IRQ 24
I/O ports at 2000 [size=256]
Memory at f0a00000 (64-bit, prefetchable) [size=4K]
Memory at f0a10000 (64-bit, prefetchable) [size=64K]
[virtual] Expansion ROM at f0400000 [disabled] [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [ac] MSI-X: Enable- Count=2 Masked-
Capabilities: [cc] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
Kernel driver in use: r8169

06:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller
Flags: bus master, fast devsel, latency 0, IRQ 17
I/O ports at 4000 [size=256]
Memory at f0600000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 88-55-22-fe-ff-4c-e0-00
Kernel driver in use: rtl8192se

ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
Subsystem: Intel Corporation Device 8086
Flags: bus master, fast devsel, latency 0

ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
Subsystem: Intel Corporation Device 8086
Flags: bus master, fast devsel, latency 0

ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
Subsystem: Intel Corporation Device 8086
Flags: bus master, fast devsel, latency 0

ff:02.1 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 (rev 02)
Subsystem: Intel Corporation Device 8086
Flags: bus master, fast devsel, latency 0

ff:02.2 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02)
Subsystem: Intel Corporation Device 8086
Flags: bus master, fast devsel, latency 0

ff:02.3 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02)
Subsystem: Intel Corporation Device 8086
Flags: bus master, fast devsel, latency 0

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6. Re: linux BackBox não encontra rede wifi

clodoaldops
(usa Linux Mint)

Enviado em 31/03/2016 - 08:51h

06:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)

Sua wifi tem suporte com linux atuais... sugiro que teste live-dvd/pendrive de outra distro como xubuntu-15.10... mas antes verique se sua wifi está ligada... se o led está aceso!

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7. Re: linux BackBox não encontra rede wifi

removido
(usa Nenhuma)

Enviado em 31/03/2016 - 09:03h

Bom, verificando aqui as informações do módulo "rtl8192se" me parece que o kernel carregou o driver "errado" para a sua placa; segue a lógica:

[spy@PENTEST ~]$ modinfo rtl8192se
filename: /lib/modules/x-ARCH/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rtl8192se.ko.gz
firmware: rtlwifi/rtl8192sefw.bin
description: Realtek 8192S/8191S 802.11n PCI wireless
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
alias: pci:v000010ECd00008174sv*sd*bc*sc*i*
alias: pci:v000010ECd00008173sv*sd*bc*sc*i*
alias: pci:v000010ECd00008172sv*sd*bc*sc*i*
alias: pci:v000010ECd00008171sv*sd*bc*sc*i*
alias: pci:v000010ECd00008192sv*sd*bc*sc*i*
depends: rtlwifi,rtl_pci,mac80211
intree: Y
vermagic: x-ARCH SMP preempt mod_unload modversions 686
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: ips:Set to 0 to not use link power save (default 1)
(bool)
parm: swlps:Set to 1 to use SW control power save (default 1)
(bool)
parm: fwlps:Set to 1 to use FW control power save (default 0)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)

Como você pode observar, o driver "rtl8192se" é para a: "Realtek 8192S/8191S".
E não para "RTL8191SEvB" (sua placa). Mas segundo minhas pesquisas o driver "rtl8191se" é o mesmo para as duas placas, então parece não fazer muita diferença.
Vamos à uma possível solução;
Eu estava lendo aqui, talvez você possa carregar o driver corretamente desse jeito:

sudo modprobe -rfv rtl8192se
sudo modprobe -v rtl8192se swenc=1

Segue o tópico se tu quiser acompanhar o diálogo dos caras (http://ubuntuforums.org/showthread.php?t=2146615).

If after all that still doesnt work compile e instale o driver do fabricante, baixe o correspondente ao seu kernel na seção " RTL8191SE-VA2" (http://www.realtek.com.tw/products/productsView.aspx?Langid=1&PFid=48&Level=5&Conn=4&ProdID=226).

-------------------------------------------------------------------------------------------
Just bring us some beers, and then we can talk about our systems. :)

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8. Re: linux BackBox não encontra rede wifi

KaicAnonymuos330
(usa Outra)

Enviado em 31/03/2016 - 10:35h

- Gente Gente, Eu Acho Que Consegui Instalar Os Drives Realtck , Mas Agr Quando Eu Aperto Pra Ligar Wifi Ele Não Liga, Como Corrigi isso ?

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9. Re: linux BackBox não encontra rede wifi

KaicAnonymuos330
(usa Outra)

Enviado em 31/03/2016 - 12:32h

- Ligou Mas Mesmo Assim Não Tá Aparecendo As Redes Wifi !

- Será se Eu Baixar Um Kernel versão 26? Vai pegar !

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10. Re: linux BackBox não encontra rede wifi

luiztux
(usa Gentoo)

Enviado em 31/03/2016 - 12:42h

O que os comandos abaixo retornam?

ifconfig -a

rfkill list all

-----------------------------------''----------------------------------
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

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11. Re: linux BackBox não encontra rede wifi

KaicAnonymuos330
(usa Outra)

Enviado em 31/03/2016 - 19:42h

quando eu digito (ifconfig) aparece isso

eth0 Link encap:Ethernet Endereço de HW 00:e0:4c:4c:53:76
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)

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:203 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:203 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:31879 (31.8 KB) TX bytes:31879 (31.8 KB)

wlan0 Link encap:Ethernet Endereço de HW e0:91:53:35:97:34
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)

e quando eu digito (rfkill list all) aparece isso !!!

0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no

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12. Re: linux BackBox não encontra rede wifi

luiztux
(usa Gentoo)

Enviado em 01/04/2016 - 08:19h

Que coisa heim.

Remova e insira o módulo no Kernel novamente:

modprobe -rv rtl8192se

modprobe -v rtl8192se

Após isto tente o seguinte com qualquer um dos comandos abaixo:

ip link set dev wlan0 up

Ou:

ifconfig wlan0 up

Adicionalmente, verifique (ou poste aqui) as informações do comando dmesg, referente apenas à wlan0.

Consegue tirar um print ou foto da tela? Poste aqui: http://imgur.com/ e mande o link.

-----------------------------------''----------------------------------
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.

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