我正在尝试为我的旧 MacBook 注入活力,我想用 Ubuntu 16.04 LTS 32 位来实现这一点。一切似乎都运行良好,但我无法通过 wifi 连接到互联网。
我可以看到网络菜单,可以看到我的 wifi,甚至可以连接到我的网络。但是我无法“连接”互联网。
我仔细查看了 Ask Ubuntu 并用 Google 搜索了我的问题,但似乎找不到有效的结果。
我查看了我的无线网卡,并根据正确的驱动程序检查了该网卡,确保安装了所有正确的驱动程序,但仍然没有任何反应。
幸运的是,我仍然能够通过任一网络连接到互联网,因此至少我仍然可以下载更新和驱动程序。
当然,我对 Ubuntu 还很陌生,我不知道该怎么做。如果能得到帮助我将不胜感激。
*-network
description: Wireless interface
product: BCM4321 802.11a/b/g/n
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wls4
version: 03
serial: 00:22:41:f9:56:a9
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) ip=192.168.1.107 latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:16 memory:d0500000-d0503fff memory:d0000000-d00fffff
*-network
description: Ethernet interface
product: 88E8058 PCI-E Gigabit Ethernet Controller
vendor: Marvell Technology Group Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: ens5
version: 13
serial: 00:22:41:35:3b:91
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 duplex=full ip=192.168.1.11 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:27 memory:d0400000-d0403fff ioport:5000(size=256) memory:d0420000-d043ffff
它既不是软阻止也不是硬阻止。
rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
额外的信息,希望这能有所帮助。如果没有,我随时可以提供更多信息。谢谢观看。
Module Size Used by
rfcomm 65536 0
bnep 20480 2
isight_firmware 16384 0
btusb 36864 0
btrtl 16384 1 btusb
wl 6152192 0
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 479232 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
joydev 20480 0
coretemp 16384 0
applesmc 20480 0
kvm_intel 159744 0
kvm 471040 1 kvm_intel
appletouch 20480 0
input_polldev 16384 1 applesmc
input_leds 16384 0
snd_hda_codec_realtek 73728 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
snd_hda_intel 36864 3
irqbypass 16384 1 kvm
snd_hda_codec 118784 3 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 61440 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 94208 3 snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
cfg80211 499712 1 wl
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 28672 1 snd_seq_midi
lpc_ich 20480 0
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 69632 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
sbs 16384 0
soundcore 16384 1 snd
sbshc 16384 1 sbs
shpchp 32768 0
apple_bl 16384 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
autofs4 40960 2
drbg 28672 1
ansi_cprng 16384 0
xts 16384 2
gf128mul 16384 1 xts
algif_skcipher 20480 0
af_alg 16384 1 algif_skcipher
dm_crypt 24576 2
hid_appleir 16384 0
hid_apple 16384 0
hid_generic 16384 0
usbhid 49152 0
hid 98304 4 hid_generic,usbhid,hid_appleir,hid_apple
firewire_ohci 36864 0
i915 1130496 4
firewire_core 65536 1 firewire_ohci
pata_acpi 16384 0
crc_itu_t 16384 1 firewire_core
i2c_algo_bit 16384 1 i915
sky2 53248 0
drm_kms_helper 131072 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
video 36864 1 i915
sysimgblt 16384 1 drm_kms_helper
fjes 28672 0
fb_sys_fops 16384 1 drm_kms_helper
drm 311296 6 i915,drm_kms_helper
答案1
好吧...我觉得自己像个傻瓜。我所有的 Broadcom wifi 问题都用一个命令解决了,在这里找到
https://sites.google.com/site/easylinuxtipsproject/internet#TOC-Broadcom:-install-the-right-driver
该命令是
sudo apt-get purge bcmwl-kernel-source broadcom-sta-common broadcom-sta-source && sudo apt-get install b43-fwcutter firmware-b43-installer
不管怎么说,还是要谢谢你。