WIFI não autentica senha

Rodrigo_Souza
(usa Ubuntu)

Enviado em 25/05/2015 - 10:55h

Instalei o Ubuntu 14.10 64bit no meu notebook. O WIFI não conecta, ele nao autentica a senha, ja por conexão cabeada ele conecta normalmente.
Sony VAIO svf14a15cbb
Intel core i5
6GB Ram
750 GB HD

:~$ lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 735M] (rev a1)
07:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01)
08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
0e:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)

crm
(usa Ubuntu)

Enviado em 27/05/2015 - 09:42h

vc verificou se a seha esta corrreta?
seu lspci esta correto verifica ae sua placa wifi
# iwconfig

Rodrigo_Souza
(usa Ubuntu)

Enviado em 27/05/2015 - 10:18h

eth0 no wireless extensions.

lo no wireless extensions.

clodoaldops
(usa Linux Mint)

Enviado em 27/05/2015 - 10:23h

Use esta dica para ativar sua WiFi broadcom
http://www.vivaolinux.com.br/dica/Instalando-Broadcom-BCM43-no-LinuxMint


Conecte Na internet via cabo para instalar driver