我升级到了 Ubuntu 15.10，现在 wlan0 接口不见了ifconfig。相反，它显示了一个名为enxbe3baf6373f3...
enxbe3baf6373f3 Link encap:Ethernet HWaddr be:3b:af:63:73:f3
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:51 errors:0 dropped:2 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:13520 (13.5 KB) TX bytes:0 (0.0 B)
eth0 Link encap:Ethernet HWaddr ec:f4:bb:86:82:f5
inet addr:192.168.0.10 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::eef4:bbff:fe86:82f5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11734 errors:0 dropped:0 overruns:0 frame:0
TX packets:8303 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:12803786 (12.8 MB) TX bytes:1178445 (1.1 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1004 errors:0 dropped:0 overruns:0 frame:0
TX packets:1004 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:157958 (157.9 KB) TX bytes:157958 (157.9 KB)
我的无线硬件是 Intel 7260，众所周知它存在兼容性问题……实际上，我过去遇到过一个问题，通过安装最新的 iwlwifi 固件解决了这个问题。今天我做了同样的事情：modinfo iwlwifi显示内核加载版本 12。因此，在备份后，我将其替换为版本 15。
仍然，wlan0 没有显示，而且问题没有任何改变...
哦，我正在运行内核 4.2.0-16-generic。
此外，rfkill list all还会产生以下结果
0: dell-rbtn: Wireless LAN
Soft blocked: no
Hard blocked: no
当然，两者都给出ifup wlan0了ifdown wlan0以下内容：Ignoring unknown interface wlan0=wlan0.
如果有人能提供帮助，我们将不胜感激。
请让我知道我是否可以通过添加任何命令的输出使这个问题更加完整......
系统配置输出：
eth0 no wireless extensions.
lo no wireless extensions.
无线上网输出：
filename: /lib/modules/4.2.0-16-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <[email protected]>
description: Intel(R) Wireless WiFi driver for Linux
firmware: iwlwifi-100-5.ucode
firmware: iwlwifi-1000-5.ucode
firmware: iwlwifi-135-6.ucode
firmware: iwlwifi-105-6.ucode
firmware: iwlwifi-2030-6.ucode
firmware: iwlwifi-2000-6.ucode
firmware: iwlwifi-5150-2.ucode
firmware: iwlwifi-5000-5.ucode
firmware: iwlwifi-6000g2b-6.ucode
firmware: iwlwifi-6000g2a-5.ucode
firmware: iwlwifi-6050-5.ucode
firmware: iwlwifi-6000-4.ucode
firmware: iwlwifi-7265D-12.ucode
firmware: iwlwifi-7265-12.ucode
firmware: iwlwifi-3160-IWL3159.8_UCODE_API_OK.ucode
firmware: iwlwifi-7260-12.ucode
firmware: iwlwifi-8000-12.ucode
srcversion: 75056.9B888CB98F986AD49.7C2.9
alias: pci:v00008086d000023.8F2.9sv*sd00000950bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000850bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000910bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000810bc*sc*i*
alias: pci:v00008086d000023.8F5.9sv*sd00000030bc*sc*i*
alias: pci:v00008086d000023.8F4.9sv*sd00000010bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000004bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00009050bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00008050bc*sc*i*
alias: pci:v00008086d000023.8F3.9sv*sd00009030bc*sc*i*
alias: pci:v00008086d000023.8F3.9sv*sd00008030bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00009010bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00008010bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd0000D050bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd0000C050bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd0000D010bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd0000C110bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd0000C010bc*sc*i*
alias: pci:v00008086d000023.8F3.9sv*sd00001030bc*sc*i*
alias: pci:v00008086d000023.8F3.9sv*sd00001130bc*sc*i*
alias: pci:v00008086d000023.8F3.9sv*sd00000030bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000150bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00001050bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000250bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000050bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00001110bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000110bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00001010bc*sc*i*
alias: pci:v00008086d000023.8F2.9sv*sd00000010bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005490bc*sc*i*
alias: pci:v00008086d0000094.7Bsv*sd00005290bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005590bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005190bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005090bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005420bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd0000502Abc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005020bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009410bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009310bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009510bc*sc*i*
alias: pci:v00008086d0000094.7Bsv*sd00009200bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009210bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009112bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009110bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd0000900Abc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009012bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00009010bc*sc*i*
alias: pci:v00008086d0000094.7Bsv*sd00005202bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005102bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005002bc*sc*i*
alias: pci:v00008086d0000094.7Bsv*sd00005200bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd0000500Abc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005000bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00001010bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005400bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005510bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005410bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005412bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005012bc*sc*i*
alias: pci:v00008086d0000094.7Bsv*sd00005210bc*sc*i*
alias: pci:v00008086d0000094.7Bsv*sd00005302bc*sc*i*
alias: pci:v00008086d0000094.7Bsv*sd00005310bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005100bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005110bc*sc*i*
alias: pci:v00008086d0000094.7Asv*sd00005010bc*sc*i*
alias: pci:v00008086d00003164.7sv*sd00008110bc*sc*i*
alias: pci:v00008086d00003164.7sv*sd00008010bc*sc*i*
alias: pci:v00008086d00003165.7sv*sd00004210bc*sc*i*
alias: pci:v00008086d00003165.7sv*sd00004310bc*sc*i*
alias: pci:v00008086d00003164.7sv*sd00004110bc*sc*i*
alias: pci:v00008086d00003164.7sv*sd00004510bc*sc*i*
alias: pci:v00008086d00003164.7sv*sd00004410bc*sc*i*
alias: pci:v00008086d00003165.7sv*sd00004212bc*sc*i*
alias: pci:v00008086d00003164.7sv*sd00004012bc*sc*i*
alias: pci:v00008086d00003164.7sv*sd00004010bc*sc*i*
alias: pci:v00008086d000007.8B2.9sv*sd00001170bc*sc*i*
alias: pci:v00008086d000007.8B2.9sv*sd00001070bc*sc*i*
alias: pci:v00008086d000007.8B2.9sv*sd00008570bc*sc*i*
alias: pci:v00008086d000007.8B2.9sv*sd00008470bc*sc*i*
alias: pci:v00008086d000007.8B3.9sv*sd00008272bc*sc*i*
alias: pci:v00008086d000008B4sv*sd00008370bc*sc*i*
alias: pci:v00008086d000008B4sv*sd00008270bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00008062bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00008060bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00008172bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00008170bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00008072bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00008070bc*sc*i*
alias: pci:v00008086d000008B4sv*sd00000370bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000472bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000470bc*sc*i*
alias: pci:v00008086d000008B4sv*sd00000272bc*sc*i*
alias: pci:v00008086d000008B4sv*sd00000270bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000062bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000060bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000172bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000170bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000072bc*sc*i*
alias: pci:v00008086d000008B3sv*sd00000070bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C420bc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000C220bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C02Abc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C020bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C360bc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000C370bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C560bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C570bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C462bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C460bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C472bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C470bc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000C262bc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000C26Abc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000C260bc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000C272bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000CC60bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000CC70bc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000C270bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C760bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C770bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C162bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C062bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C160bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C06Abc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C060bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C170bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C072bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000C070bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004420bc*sc*i*
alias: pci:v00008086d000008B2sv*sd00004220bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000402Abc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004020bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00005770bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00005170bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00005072bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00005070bc*sc*i*
alias: pci:v00008086d000008B2sv*sd00004360bc*sc*i*
alias: pci:v00008086d000008B2sv*sd00004370bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004560bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004570bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004A6Cbc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004A6Ebc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004A70bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000486Ebc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004870bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004462bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000446Abc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004460bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004472bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004470bc*sc*i*
alias: pci:v00008086d000008B2sv*sd00004262bc*sc*i*
alias: pci:v00008086d000008B2sv*sd0000426Abc*sc*i*
alias: pci:v00008086d000008B2sv*sd00004260bc*sc*i*
alias: pci:v00008086d000008B2sv*sd00004272bc*sc*i*
alias: pci:v00008086d000008B2sv*sd00004270bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004162bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004062bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004160bc*sc*i*
alias: pci:v00008086d000008B1sv*sd0000406Abc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004060bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004C70bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004C60bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004170bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004072bc*sc*i*
alias: pci:v00008086d000008B1sv*sd00004070bc*sc*i*
alias: pci:v00008086d00000892sv*sd00000462bc*sc*i*
alias: pci:v00008086d00000893sv*sd00000262bc*sc*i*
alias: pci:v00008086d00000892sv*sd00000062bc*sc*i*
alias: pci:v00008086d00000894sv*sd00000822bc*sc*i*
alias: pci:v00008086d00000894sv*sd00000422bc*sc*i*
alias: pci:v00008086d00000895sv*sd00000222bc*sc*i*
alias: pci:v00008086d00000894sv*sd00000022bc*sc*i*
alias: pci:v00008086d0000088Fsv*sd00005260bc*sc*i*
alias: pci:v00008086d0000088Esv*sd00004860bc*sc*i*
alias: pci:v00008086d0000088Esv*sd0000446Abc*sc*i*
alias: pci:v00008086d0000088Esv*sd00004460bc*sc*i*
alias: pci:v00008086d0000088Fsv*sd0000426Abc*sc*i*
alias: pci:v00008086d0000088Fsv*sd00004260bc*sc*i*
alias: pci:v00008086d0000088Esv*sd0000406Abc*sc*i*
alias: pci:v00008086d0000088Esv*sd00004060bc*sc*i*
alias: pci:v00008086d00000887sv*sd00004462bc*sc*i*
alias: pci:v00008086d00000888sv*sd00004262bc*sc*i*
alias: pci:v00008086d00000887sv*sd00004062bc*sc*i*
alias: pci:v00008086d00000890sv*sd00004822bc*sc*i*
alias: pci:v00008086d00000890sv*sd00004422bc*sc*i*
alias: pci:v00008086d00000891sv*sd00004222bc*sc*i*
alias: pci:v00008086d00000890sv*sd00004022bc*sc*i*
alias: pci:v00008086d00000896sv*sd00005027bc*sc*i*
alias: pci:v00008086d00000896sv*sd00005025bc*sc*i*
alias: pci:v00008086d00000897sv*sd00005017bc*sc*i*
alias: pci:v00008086d00000897sv*sd00005015bc*sc*i*
alias: pci:v00008086d00000896sv*sd00005007bc*sc*i*
alias: pci:v00008086d00000896sv*sd00005005bc*sc*i*
alias: pci:v00008086d000008AEsv*sd00001027bc*sc*i*
alias: pci:v00008086d000008AEsv*sd00001025bc*sc*i*
alias: pci:v00008086d000008AFsv*sd00001017bc*sc*i*
alias: pci:v00008086d000008AFsv*sd00001015bc*sc*i*
alias: pci:v00008086d000008AEsv*sd00001007bc*sc*i*
alias: pci:v00008086d000008AEsv*sd00001005bc*sc*i*
alias: pci:v00008086d00000084sv*sd00001316bc*sc*i*
alias: pci:v00008086d00000084sv*sd00001216bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001326bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001226bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001306bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001206bc*sc*i*
alias: pci:v00008086d00000084sv*sd00001315bc*sc*i*
alias: pci:v00008086d00000084sv*sd00001215bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001325bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001225bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001305bc*sc*i*
alias: pci:v00008086d00000083sv*sd00001205bc*sc*i*
alias: pci:v00008086d00000886sv*sd00001317bc*sc*i*
alias: pci:v00008086d00000886sv*sd00001315bc*sc*i*
alias: pci:v00008086d00000885sv*sd00001327bc*sc*i*
alias: pci:v00008086d00000885sv*sd00001325bc*sc*i*
alias: pci:v00008086d00000885sv*sd00001307bc*sc*i*
alias: pci:v00008086d00000885sv*sd00001305bc*sc*i*
alias: pci:v00008086d00000089sv*sd00001316bc*sc*i*
alias: pci:v00008086d00000089sv*sd00001311bc*sc*i*
alias: pci:v00008086d00000087sv*sd00001326bc*sc*i*
alias: pci:v00008086d00000087sv*sd00001321bc*sc*i*
alias: pci:v00008086d00000087sv*sd00001306bc*sc*i*
alias: pci:v00008086d00000087sv*sd00001301bc*sc*i*
alias: pci:v00008086d00000091sv*sd00005226bc*sc*i*
alias: pci:v00008086d00000091sv*sd00005225bc*sc*i*
alias: pci:v00008086d00000091sv*sd00005221bc*sc*i*
alias: pci:v00008086d00000091sv*sd00005207bc*sc*i*
alias: pci:v00008086d00000091sv*sd00005206bc*sc*i*
alias: pci:v00008086d00000091sv*sd00005205bc*sc*i*
alias: pci:v00008086d00000091sv*sd00005201bc*sc*i*
alias: pci:v00008086d00000090sv*sd00005216bc*sc*i*
alias: pci:v00008086d00000090sv*sd00005215bc*sc*i*
alias: pci:v00008086d00000090sv*sd00005211bc*sc*i*
alias: pci:v00008086d0000008Bsv*sd00005317bc*sc*i*
alias: pci:v00008086d0000008Bsv*sd00005315bc*sc*i*
alias: pci:v00008086d0000008Asv*sd00005327bc*sc*i*
alias: pci:v00008086d0000008Asv*sd00005325bc*sc*i*
alias: pci:v00008086d0000008Asv*sd00005307bc*sc*i*
alias: pci:v00008086d0000008Asv*sd00005305bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001305bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001304bc*sc*i*
alias: pci:v00008086d00000082sv*sd00004820bc*sc*i*
alias: pci:v00008086d00000085sv*sd0000C228bc*sc*i*
alias: pci:v00008086d00000085sv*sd0000C220bc*sc*i*
alias: pci:v00008086d00000082sv*sd0000C020bc*sc*i*
alias: pci:v00008086d00000085sv*sd00001316bc*sc*i*
alias: pci:v00008086d00000085sv*sd00001318bc*sc*i*
alias: pci:v00008086d00000085sv*sd00001311bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001328bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001326bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001321bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001308bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001307bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001306bc*sc*i*
alias: pci:v00008086d00000082sv*sd00001301bc*sc*i*
alias: pci:v00008086d00004239sv*sd00001316bc*sc*i*
alias: pci:v00008086d00004239sv*sd00001311bc*sc*i*
alias: pci:v00008086d00004238sv*sd00001118bc*sc*i*
alias: pci:v00008086d00004238sv*sd00001111bc*sc*i*
alias: pci:v00008086d0000422Csv*sd00001326bc*sc*i*
alias: pci:v00008086d0000422Csv*sd00001321bc*sc*i*
alias: pci:v00008086d0000422Csv*sd00001307bc*sc*i*
alias: pci:v00008086d0000422Csv*sd00001306bc*sc*i*
alias: pci:v00008086d0000422Csv*sd00001301bc*sc*i*
alias: pci:v00008086d0000422Bsv*sd00001128bc*sc*i*
alias: pci:v00008086d0000422Bsv*sd00001121bc*sc*i*
alias: pci:v00008086d0000422Bsv*sd00001108bc*sc*i*
alias: pci:v00008086d0000422Bsv*sd00001101bc*sc*i*
alias: pci:v00008086d0000423Dsv*sd00001316bc*sc*i*
alias: pci:v00008086d0000423Dsv*sd00001216bc*sc*i*
alias: pci:v00008086d0000423Dsv*sd00001311bc*sc*i*
alias: pci:v00008086d0000423Dsv*sd00001211bc*sc*i*
alias: pci:v00008086d0000423Csv*sd00001326bc*sc*i*
alias: pci:v00008086d0000423Csv*sd00001321bc*sc*i*
alias: pci:v00008086d0000423Csv*sd00001221bc*sc*i*
alias: pci:v00008086d0000423Csv*sd00001306bc*sc*i*
alias: pci:v00008086d0000423Csv*sd00001206bc*sc*i*
alias: pci:v00008086d0000423Csv*sd00001301bc*sc*i*
alias: pci:v00008086d0000423Csv*sd00001201bc*sc*i*
alias: pci:v00008086d0000423Bsv*sd00001011bc*sc*i*
alias: pci:v00008086d0000423Asv*sd00001021bc*sc*i*
alias: pci:v00008086d0000423Asv*sd00001001bc*sc*i*
alias: pci:v00008086d00004236sv*sd00001114bc*sc*i*
alias: pci:v00008086d00004236sv*sd00001014bc*sc*i*
alias: pci:v00008086d00004236sv*sd00001111bc*sc*i*
alias: pci:v00008086d00004236sv*sd00001011bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001104bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001004bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001101bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001001bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001124bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001024bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001121bc*sc*i*
alias: pci:v00008086d00004235sv*sd00001021bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001316bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001216bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001315bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001215bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001314bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001214bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001311bc*sc*i*
alias: pci:v00008086d00004237sv*sd00001211bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001326bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001226bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001325bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001225bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001324bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001224bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001321bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001221bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001306bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001206bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001305bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001205bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001304bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001204bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001301bc*sc*i*
alias: pci:v00008086d00004232sv*sd00001201bc*sc*i*
depends: cfg80211
intree: Y
vermagic: 4.2.0-16-generic SMP mod_unload modversions
signer: Build time autogenerated kernel key
sig_key: 6A:1C:9C:21:F0:4A:B8:6F:D1:D7:CE:D6:CA:11:35:40:FC:8E:35:B6
sig_hashalgo: sha512
parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
parm: 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm: amsdu_size_8K:enable 8K amsdu size (default 0) (int)
parm: fw_restart:restart firmware in case of error (default true) (bool)
parm: antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm: nvm_file:NVM file name (charp)
parm: d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm: lar_disable:disable LAR functionality (default: N) (bool)
parm: uapsd_disable:disable U-APSD functionality (default: Y) (bool)
parm: bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm: power_save:enable WiFi power management (default: disable) (bool)
parm: power_level:default power save level (range from 1 - 5, default: 1) (int)
parm: fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)
串行通信输出
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
Subsystem: Dell Device [1028:05ee]
Flags: bus master, fast devsel, latency 0, IRQ 44
I/O ports at 4000 [size=256]
Memory at c0600000 (64-bit, non-prefetchable) [size=4K]
Memory at c0400000 (64-bit, prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
Capabilities: [d0] Vital Product Data
此外，该iw list命令未产生任何输出。
答案1
这看起来像是一个问题udev。我这样说是因为您的lspci输出显示没有 wifi 接口，即使您没有正确的 wifi 卡驱动程序也会出现这种情况。
我presume发现 的输出iw list同样为空，如果确认，则意味着识别卡时出现问题udev。为什么会这样，我不知道。
我首先要改变 udev 的日志级别，
udevadm control --log-priority=info
（这甚至可能提升到debug级别），然后您应该在系统日志文件 ( /var/log/syslog) 中找到错误消息。如果您在查找此输出时遇到任何问题，请尝试
cd /var/log; grep -nrI udev
然后我会尝试强制udev重新运行：
udevadm trigger
并检查是否iw list产生任何输出。
无论如何，我建议您将日志记录规则更改为永久规则，方法是在文件中更改/etc/udev/udev.conf以下行
udev_log="err"
进入
udev_log="info"
甚至进行调试，以便下次出现问题时，您将有一些输出可以显示。