Driver sem fio para o Ubuntu 12,10 32 bits no Dell Inspiron 5520 [duplicado]

Question

Eu instalei o ubuntu 12.10 ultimamente e tentei instalar o driver wireless, vendo vários sites e threads. Eu instalei um deb daqui: Como eu instalo os drivers sem fio BCM43142 para Dell Vostro 3460/3560?

Mas isso não afeta o meu sistema. Eu seção de driver adicional recebo     Usando os drivers sem fio Broadcom 802.11 Linux STA fonte frm wireless-bcm43142-onirico-dkms (código-fonte aberto)

Mas também mostra: este dispositivo está usando um driver alternativo.

Eu tenho estes resultados:

sudo lshw -class network

*-network
   description: Ethernet interface
   product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:07:00.0
   logical name: eth0
   version: 05
   serial: d4:be:d9:2d:d3:86
   size: 10Mbit/s
   capacity: 100Mbit/s
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp      mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
   configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-   NAPI duplex=half firmware=rtl_nic/rtl8105e-1.fw latency=0 link=no multicast=yes port=MII    speed=10Mbit/s
   resources: irq:43 ioport:2000(size=256) memory:c1404000-c1404fff memory:c1400000-    c1403fff
*-network UNCLAIMED
   description: Network controller
   product: BCM43142 802.11b/g/n
   vendor: Broadcom Corporation
   physical id: 0
   bus info: pci@0000:08:00.0
   version: 01
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress bus_master cap_list
   configuration: latency=0
   resources: memory:c1500000-c1507fff

E     lspci -vvv

08:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01)
Subsystem: Dell Wireless 1704 802.11n + BT 4.0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-   SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort-     >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at c1500000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>

    

Answer 1

Você deve usar a versão de 64 bits do ubuntu e aqui está um driver de 64 bits para seu wireless link