Quem não passou pelo problema de instalar o Ubuntu no seu lindo Inspiron 1525 e a porcaria placa Wireless não ser reconhecida nem por decreto do Presidente?! Bom, comigo isso é mais do que comum, logo que eu formato meu pc de 3 em 3 meses, para acabar com essa fuleragem história eu fui atrás de todos os tutoriais que eu já peguei para arrumar isso, condensei e pus aí oh!
Arruamando sua Placa de Wireless!
Primeiro Passo:
Conecte um cabo de rede no seu computador 😦
Segundo Passo:
Execute as linhas de código a seguir no seu terminal:
echo -e 'blacklist bcm43xx\nblacklist wl' | sudo tee -a /etc/modprobe.d/blacklist
sudo apt-get install ndiswrapper-utils-1.9
mkdir ~/bcm43xx; cd ~/bcm43xx
Isso instalará a NDISWrapper e atualizará a BlackList dos seus drives nativos.
Terceiro Passo:
Execute a seguinte linha para identificar qual o drive do seu chipset
lspci -n | grep '14e4:43'
Ao identificar isso, siga a seguinte tabela para proceder no tutorial:
| ~~~~~Modelo~~~~~ | Chipset PCI ID | Subetapa a seguir | Notes |
| BCM4306 | Subetapa 2b | ||
| BCM4306 (rev 02) | 14e4:4320 (rev 02) | Subetapa 2f | In Feisty & Hardy (and probably Gutsy), lspci shows: “Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller (rev 02)” (This is also reported to be the chipset of the Linksys WPC54G version 2.) |
| BCM4306 (rev 03) | 14e4:4320 (rev 03) | Subetapa 2g | In Hardy, lspci shows: “Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller (rev 03)” |
| BCM4310 (rev 01) | 14e4:4315 (rev 01) | Subetapa 2e | In Gutsy/Hardy, lspci shows “Broadcom Corporation BCM4310 USB Controller (rev 01)”. |
| BCM4310 (rev 02) | 14e4:4312 | Subetapa 2a | I’m not sure which step to use for other revisions of BCM4310, but this is as good a guess as any. I’ll update this if I get feedback. |
| BCM4311 (Rev 01) | 14e4:4311 (rev 01) | Subetapa 2a* | In Gutsy, lspci shows this card as “Network controller: Broadcom Corporation BCM94311MCG wlan mini-PCI (rev 01)”. Feisty shows the card as “Network controller: Broadcom Corporation Dell Wireless 1390 WLAN Mini-PCI Card (rev 01)”. *NOTE: I used to recommend 2b for this card, but for some folks, only 2a would work. I now have a feeling that 2a will work for everyone, so try 2a before falling back to the old 2b. If you need to remove one step 2, and try the other, see this. If 2a doesn’t work, try 2b before resorting to ndiswrapper compilation. |
| BCM4311 (Rev 02) | 14e4:4311 (rev 02) | Subetapa 2a | In Gutsy, lspci shows: “Broadcom Corporation BCM94311MCG wlan mini-PCI (rev 02)” |
| BCM4311 (Rev 02) | 14e4:4319 (rev 02) | Subetapa 2b | In Hardy, lspci shows: “Broadcom Corporation BCM4311 [AirForce 54g] 802.11a/b/g PCI Express Transceiver (rev 02)” |
| BCM4312 (rev 01) | 14e4:4312 (rev 01) | Subetapa 2b | In Gutsy, lspci shows: Broadcom Corporation BCM4312 802.11a/b/g (rev 01) |
| BCM4312 (rev 02) | 14e4:4312 (rev 02) | Subetapa 2a | In Gutsy, lspci shows: Broadcom Corporation BCM4312 802.11a/b/g (rev 02) |
| BCM4318 (rev 01?) | ? | Subetapa 2a (?) | Is there a rev 01? In that case, my guess is step 2a. |
| BCM4318 (rev 02) | 14e4:4318 (rev 02) | Subetapa 2a | In Gutsy/Hardy, lspci shows “Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)” *NOTE: I used to recommend 2c for this card, but for some folks, only 2a would work. I now have a feeling that 2a will work for everyone, so try 2a before falling back to the (thought to be deprecated) 2c. If you need to remove one step 2, and try the other, see this. If 2a doesn’t work, try 2c before resorting to ndiswrapper compilation. |
| BCM4328 (rev 01) | 14e4:4328 (rev 01) | Subetapa 2d | In Gutsy, lspci shows “Broadcom Corporation BCM4328 802.11a/b/g/n (rev 01)” |
| BCM4328 (rev 03) | 14e4:4328 (rev 03) | Subetapa 2d | In Gutsy/Hardy, lspci shows “Broadcom Corporation BCM4328 802.11a/b/g/n (rev 03)” Windows Vista reports the device as “bcm4321AG” |
| Other BCM43xx | It looks like 2a might be good for Rev 02 devices, so I’d try that step for other Rev 02 devices. Otherwise, you could try one of the others. Please give feedback if you try and succeed or fail with other devices. |
É baseado nessa tabela que iremos nos direcionar para a subetapa do Passo 3:
Subetapa 3a: sp34152 Driver Download/Extração
Execute os seguintes comandos:
sudo apt-get install cabextract
wget ftp://ftp.compaq.com/pub/softpaq/sp34001-34500/sp34152.exe
cabextract sp34152.exe
Subetapa 3b: sp33008 Driver Download/Extração
Execute os seguintes comandos:
sudo apt-get install cabextract
wget ftp://ftp.compaq.com/pub/softpaq/sp33001-33500/sp33008.exe
cabextract sp33008.exe
Subetapa 3c (Depreciado): Driverv3100640 Driver Download/Extração
Execute os seguintes comandos:
wget http://dlsvr03.asus.com/pub/ASUS/wireless/WL-100g-03/Driverv3100640.zip
unzip Driverv3100640.zip; cp Driver/WinXP/* ./
Subetapa 3d: R151517 Driver Download/Extração
Execute os seguintes comandos:
wget http://myspamb8.googlepages.com/R151517-pruned.zip
unzip R151517-pruned.zip
Subetapa 3e: R174291 Driver Download/Extração
Execute os seguintes comandos:
wget http://myspamb8.googlepages.com/R174291-pruned.zip
unzip R174291-pruned.zip
Subetapa 3f: WPC54Gv2 Driver Download/Extração
Execute os seguintes comandos:
wget http://myspamb8.googlepages.com/WPC54Gv2_40826-pruned.zip
unzip WPC54Gv2_40826-pruned.zip
Subetapa 3g: Driver_3607 Driver Download/Extração
Execute os seguintes comandos:
wget http://myspamb8.googlepages.com/Driver_3607.zip unzip Driver_3607.zip
Quarto Passo
Configure NDISWrapper (e WPA Supplicant)
Execute os seguintes comandos:
sudo ndiswrapper -i bcmwl5.inf
ndiswrapper -l
sudo depmod -a
sudo modprobe ndiswrapper
sudo cp /etc/network/interfaces /etc/network/interfaces.orig
echo -e 'auto lo\niface lo inet loopback\n' | sudo tee /etc/network/interfaces
sudo ndiswrapper -m
echo 'ndiswrapper' | sudo tee -a /etc/modules
echo 'ENABLED=0' | sudo tee -a /etc/default/wpasupplicant
É possível que depois disso tudo a placa de wireless já seja reconhecida, caso contrário:
Vá em Sistema > Administração > Drives e Hardwares
Na nova janela clique para detectar os drives de placa de Wireless. Instale uma apropriada (No meu caso eu instalei a primeira Broadcom B43, mas você pode optar por outra que esteja listada) e depois reinicie seu computador.
Acabo de digitar esse post usando Ubuntu com conexão Wireless… chega de cabos 😀
Enjou
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