另一个 Broadcom 4313 问题。抱歉，经过几个小时的尝试修复后，您可以快速查看一下并帮助我！
~$ lspci -nn -d 14e4: 24:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
和：
` ~$ rfkill list all
0: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hp-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2: hp-wwan: Wireless WAN
Soft blocked: yes
Hard blocked: no
3: hp-gps: GPS
Soft blocked: no
Hard blocked: no
4: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no`
和：
~$ lsmod
Module Size Used by
ctr 13049 1
ccm 17773 1
arc4 12608 2
brcmsmac 563041 0
b43 387371 0
cordic 12574 1 brcmsmac
ssb 62379 1 b43
brcmutil 15618 1 brcmsmac
bcma 52096 3 b43,brcmsmac
mac80211 626511 2 b43,brcmsmac
cfg80211 484040 3 b43,brcmsmac,mac80211
bnep 19624 2
rfcomm 69160 0
bluetooth 395423 10 bnep,rfcomm
snd_hda_codec_hdmi 46207 1
snd_hda_codec_idt 54645 1
uvcvideo 80885 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 40664 1 uvcvideo
videodev 134688 2 uvcvideo,videobuf2_core
hp_wmi 14062 0
sparse_keymap 13948 1 hp_wmi
intel_rapl 18773 0
x86_pkg_temp_thermal 14205 0
cdc_mbim 13176 0
intel_powerclamp 14705 0
coretemp 13435 0
kvm 451511 0
cdc_ncm 24511 1 cdc_mbim
usbnet 43913 2 cdc_mbim,cdc_ncm
snd_hda_intel 52355 3
mii 13934 1 usbnet
snd_hda_codec 192906 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
cdc_wdm 19053 1 cdc_mbim
snd_hwdep 13602 1 snd_hda_codec
cdc_acm 28803 0
snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 1 snd_seq_midi
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
crct10dif_pclmul 14289 0
crc32_pclmul 13113 0
ghash_clmulni_intel 13216 0
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
aesni_intel 55624 2
snd_timer 29482 2 snd_pcm,snd_seq
aes_x86_64 17131 1 aesni_intel
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper
mei_me 18627 0
i915 783485 4
snd 69238 17 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
mei 82274 1 mei_me
joydev 17381 0
lpc_ich 21080 0
serio_raw 13462 0
drm_kms_helper 52758 1 i915
drm 302817 5 i915,drm_kms_helper
i2c_algo_bit 13413 1 i915
soundcore 12680 1 snd
tpm_infineon 17372 0
hp_accel 26012 0
video 19476 1 i915
lis3lv02d 20156 1 hp_accel
input_polldev 13896 1 lis3lv02d
wmi 19177 1 hp_wmi
mac_hid 13205 0
parport_pc 32701 1
ppdev 17671 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
ahci 25819 2
psmouse 102222 0
和：
~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
非常感谢您的帮助！
尼科
答案1
sudo rfkill unblock all
输入您的密码，点将不可见。据我所知，您的蓝牙和 wifi 已被软封锁。
如果您使用的是笔记本电脑，请尝试功能键组合。
它会解决你的问题，我认为，你的无线被软阻止了。