Olá eu sou novo no Ubuntu e wifi não está funcionando corretamente.Ele não está mostrando conexões wi-fi também. Eu tentei todas as soluções possíveis postadas no askubuntu.Need Help Resultados de lshw -c net
*-network
description: Ethernet interface
product: AR8152 v2.0 Fast Ethernet
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: c1
serial: 20:89:84:28:c1:b8
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI duplex=full ip=192.168.1.34 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:44 memory:d0500000-d053ffff ioport:2000(size=128)
*-network
description: Wireless interface
product: BCM4313 802.11bgn Wireless Network Adapter
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 01
serial: 08:ed:b9:0d:c9:4a
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:17 memory:d0400000-d0403fff
lsmod dá
Module Size Used by
rfcomm 53664 8
bnep 18895 2
binfmt_misc 13140 1
wl 6144826 0
snd_hda_codec_hdmi 45440 1
snd_hda_codec_conexant 47785 1
cfg80211 409394 1 wl
snd_hda_intel 42794 6
snd_hda_codec 164067 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
snd_hwdep 13272 1 snd_hda_codec
snd_pcm 85501 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_rawmidi 25135 1 snd_seq_midi
uvcvideo 71309 0
videobuf2_vmalloc 13048 1 uvcvideo
videobuf2_memops 13170 1 videobuf2_vmalloc
intel_rapl 18301 0
videobuf2_core 39258 1 uvcvideo
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
x86_pkg_temp_thermal 13845 0
intel_powerclamp 14239 0
videodev 108503 2 uvcvideo,videobuf2_core
coretemp 13195 0
crc32_pclmul 12967 0
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
rts5139 269330 0
joydev 17101 0
serio_raw 13230 0
shpchp 32128 0
lpc_ich 16864 0
snd_timer 28584 2 snd_pcm,snd_seq
snd 60939 23 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawm idi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
soundcore 12600 1 snd
ideapad_laptop 17872 0
sparse_keymap 13708 1 ideapad_laptop
mac_hid 13037 0
btusb 27580 0
mei_me 18195 0
i915 710013 4
bluetooth 342208 22 bnep,btusb,rfcomm
mei 66737 1 mei_me
video 18903 1 i915
drm_kms_helper 48868 1 i915
parport_pc 31981 0
drm 244037 5 i915, drm_kms_helper i2c_algo_bit 13197 1 i915 ppdev 17391 0 lp 13299 0 parport 40836 3 lp, ppdev, parport_pc psmouse 91357 0 atl1c 40949 0 ahci 25579 2 libahci 27214 1 ahci
A menos que uname -a mostre que você está usando o kernel 3.16, seu wireless deve funcionar depois
sudo apt-get install bcmwl-kernel-source
Se você estiver usando o 3.16, basta adicioná-lo à sua pergunta, pois você precisará da versão utópica
De acordo com o link , o driver b43 não funciona com o cartão BCM4313, mas é hora de ver se funciona de qualquer forma como o bcmwl não está funcionando
%código%
sudo apt-get purge bcmwl-kernel-source
Reinicie