Por favor, tente:
sudo apt-get update
sudo apt-get purge bcmwl-kernel-source
sudo apt-get install firmware-b43-installer
Reinicie e deixe-nos ouvir seu relatório.
Eu passei por vários fóruns, mas nada me ajudou a ver redes wifi no Ubuntu 14.04 LTS. Wifi LED está ligado, eu instalei o driver B43, bem como o instalador e nada. Eu descobri que tenho o mesmo problema com o Wifi por favor ajude asus f5rl wifi não pode conectar
Então eu tentei: sudo apt-get purge --remove bcmwl-kernel-source
sudo apt-get instala o linux-firmware-nonfree
Estes foram ok até que eu tentei sudo modprobe b43
Em seguida, o terminal parou. O que devo fazer?
Obrigado
lscpi
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC410 Host Bridge (rev 01)
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx]
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 1
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 2
00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 3
00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 4
00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0)
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2)
00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3)
00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4)
00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 13)
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RC410M [Mobility Radeon Xpress 200M]
02:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
06:00.0 Ethernet controller: Qualcomm Atheros Attansic L2 Fast Ethernet (rev a0)
sudo lshw -c network
*-network
description: Network controller
product: BCM4311 802.11b/g WLAN
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=wl latency=0
resources: irq:16 memory:fa9fc000-fa9fffff
*-network
description: Ethernet interface
product: Attansic L2 Fast Ethernet
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:06:00.0
logical name: eth0
version: a0
serial: 00:1e:8c:51:f0:ec
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl2 driverversion=2.2.3 firmware=L2 latency=0 link=no multicast=yes port=twisted pair
resources: irq:40 memory:feac0000-feafffff memory:feaa0000-feabffff
*-network
description: Ethernet interface
physical id: 1
logical name: usb0
serial: 02:f9:06:66:bc:00
capabilities: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.29 link=yes multicast=yes
Por favor, tente:
sudo apt-get update
sudo apt-get purge bcmwl-kernel-source
sudo apt-get install firmware-b43-installer
Reinicie e deixe-nos ouvir seu relatório.