Por favor, obtenha uma conexão Ethernet com fio temporária, abra um terminal e faça:
sudo apt-get install linux-firmware-nonfree
Desconecte a ethernet, reinicialize e informe se a rede sem fio está funcionando agora.
Não consigo conectar sem fio no macbook pro executando linux.
Então, o Linux é praticamente inútil, já que meu roteador está longe e em um local que é chato trabalhar, então, eu preciso de wireless.
Qualquer ajuda seria muito bem aceita.
Eu tenho um broadcom BCM4331 802.11a / b / g / n [14e4: 4331]
*************** info trace ***************
***** uname -a *****
Linux Jesus 3.5.0-23-generic #35~precise1-Ubuntu SMP Fri Jan 25 17:13:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
***** lsb_release *****
Distributor ID: Ubuntu
Description: Ubuntu 12.04.2 LTS
Release: 12.04
Codename: precise
***** lspci *****
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4] (rev 10)
Subsystem: Broadcom Corporation NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4]
Kernel driver in use: tg3
Kernel modules: tg3
02:00.1 SD Host controller [0805]: Broadcom Corporation NetXtreme BCM57765 Memory Card Reader [14e4:16bc] (rev 10)
Subsystem: Broadcom Corporation Device [14e4:0000]
Kernel driver in use: sdhci-pci
--
03:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02)
Subsystem: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331]
Kernel driver in use: bcma-pci-bridge
***** lsusb *****
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 05ac:8509 Apple, Inc. FaceTime HD Camera
Bus 002 Device 003: ID 0424:2513 Standard Microsystems Corp.
Bus 002 Device 009: ID 05ac:821d Apple, Inc.
Bus 002 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 002 Device 005: ID 05ac:8242 Apple, Inc. IR Receiver [built-in]
Bus 002 Device 006: ID 05ac:0252 Apple, Inc. Internal Keyboard/Trackpad (ANSI)
***** PCMCIA Card Info *****
***** iwconfig *****
***** rfkill *****
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
***** lsmod *****
b43 378855 0
mac80211 555198 1 b43
cfg80211 208382 2 b43,mac80211
ssb 52834 1 b43
bcma 35762 1 b43
***** nm-tool *****
NetworkManager Tool
State: connected (global)
- Device: eth0 [Wired connection 1] -------------------------------------------
Type: Wired
Driver: tg3
State: connected
Default: yes
HW Address:
Capabilities:
Carrier Detect: yes
Speed: 1000 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.6
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
***** NetworkManager.state *****
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
***** NetworkManager.conf *****
[main]
plugins=ifupdown,keyfile
dns=dnsmasq
[ifupdown]
managed=false
***** interfaces *****
auto lo
iface lo inet loopback
***** iwlist *****
***** resolv.conf *****
nameserver 127.0.0.1
***** blacklist *****
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
***** modinfo *****
filename: /lib/modules/3.5.0-23-generic/kernel/drivers/net/wireless/b43/b43.ko
firmware: b43/ucode9.fw
firmware: b43/ucode5.fw
firmware: b43/ucode16_mimo.fw
firmware: b43/ucode15.fw
firmware: b43/ucode14.fw
firmware: b43/ucode13.fw
firmware: b43/ucode11.fw
license: GPL
author: Rafał Miłecki
author: Gábor Stefanik
author: Michael Buesch
author: Stefano Brivio
author: Martin Langer
description: Broadcom B43 wireless driver
srcversion: B17695451431A52A474624A
alias: bcma:m04BFid0812rev1Dcl*
alias: bcma:m04BFid0812rev11cl*
alias: ssb:v4243id0812rev10*
alias: ssb:v4243id0812rev0F*
alias: ssb:v4243id0812rev0D*
alias: ssb:v4243id0812rev0C*
alias: ssb:v4243id0812rev0B*
alias: ssb:v4243id0812rev0A*
alias: ssb:v4243id0812rev09*
alias: ssb:v4243id0812rev07*
alias: ssb:v4243id0812rev06*
alias: ssb:v4243id0812rev05*
depends: ssb,mac80211,bcma,cfg80211
intree: Y
vermagic: 3.5.0-23-generic SMP mod_unload modversions
parm: bad_frames_preempt:enable(1) / disable(0) Bad Frames Preemption (int)
parm: fwpostfix:Postfix for the .fw files to load. (string)
parm: hwpctl:Enable hardware-side power control (default off) (int)
parm: nohwcrypt:Disable hardware encryption. (int)
parm: hwtkip:Enable hardware tkip. (int)
parm: qos:Enable QOS support (default on) (int)
parm: btcoex:Enable Bluetooth coexistence (default on) (int)
parm: verbose:Log message verbosity: 0=error, 1=warn, 2=info(default), 3=debug (int)
parm: pio:Use PIO accesses by default: 0=DMA, 1=PIO (int)
filename: /lib/modules/3.5.0-23-generic/kernel/drivers/ssb/ssb.ko
license: GPL
description: Sonics Silicon Backplane driver
srcversion: 657007C65032F6BDD9475AB
alias: pci:v000014E4d0000432Bsv*sd*bc*sc*i*
alias: pci:v000014E4d00004329sv*sd*bc*sc*i*
alias: pci:v000014E4d00004328sv*sd*bc*sc*i*
alias: pci:v000014E4d00004325sv*sd*bc*sc*i*
alias: pci:v000014E4d00004324sv*sd*bc*sc*i*
alias: pci:v000014E4d0000A8D6sv*sd*bc*sc*i*
alias: pci:v000014E4d00004322sv*sd*bc*sc*i*
alias: pci:v000014E4d00004321sv*sd*bc*sc*i*
alias: pci:v000014E4d00004320sv*sd*bc*sc*i*
alias: pci:v000014E4d00004319sv*sd*bc*sc*i*
alias: pci:v000014A4d00004318sv*sd*bc*sc*i*
alias: pci:v000014E4d00004318sv*sd*bc*sc*i*
alias: pci:v000014E4d00004315sv*sd*bc*sc*i*
alias: pci:v000014E4d00004312sv*sd*bc*sc*i*
alias: pci:v000014E4d00004311sv*sd*bc*sc*i*
alias: pci:v000014E4d00004307sv*sd*bc*sc*i*
alias: pci:v000014E4d00004306sv*sd*bc*sc*i*
alias: pci:v000014E4d00004301sv*sd*bc*sc*i*
depends:
intree: Y
vermagic: 3.5.0-23-generic SMP mod_unload modversions
filename: /lib/modules/3.5.0-23-generic/kernel/drivers/bcma/bcma.ko
license: GPL
description: Broadcom's specific AMBA driver
srcversion: 2C92CCB735C6654CB7E788B
alias: pci:v000014E4d00004727sv*sd*bc*sc*i*
alias: pci:v000014E4d00004357sv*sd*bc*sc*i*
alias: pci:v000014E4d00004353sv*sd*bc*sc*i*
alias: pci:v000014E4d00004331sv*sd*bc*sc*i*
alias: pci:v000014E4d00000576sv*sd*bc*sc*i*
depends:
intree: Y
vermagic: 3.5.0-23-generic SMP mod_unload modversions
***** udev rules *****
# PCI device 0x14e4:/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0 (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
***** dmesg *****
[ 8.354410] bcma-pci-bridge 0000:03:00.0: enabling device (0000 -> 0002)
[ 8.354448] bcma: Found chip with id 0x4331, rev 0x02 and package 0x09
[ 8.354477] bcma: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x25, class 0x0)
[ 8.354502] bcma: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x1D, class 0x0)
[ 8.354559] bcma: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x13, class 0x0)
[ 8.418258] bcma: Bus registered
[ 9.560627] b43-phy0: Broadcom 4331 WLAN found (core revision 29)
[ 9.562873] b43-phy0 ERROR: Firmware file "b43/ucode29_mimo.fw" not found
[ 9.562875] b43-phy0 ERROR: Firmware file "b43-open/ucode29_mimo.fw" not found
[ 9.562876] b43-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
****************** done ******************
Por favor, obtenha uma conexão Ethernet com fio temporária, abra um terminal e faça:
sudo apt-get install linux-firmware-nonfree
Desconecte a ethernet, reinicialize e informe se a rede sem fio está funcionando agora.