Ubuntu 16.04 LTS – WiFi未显示，没有以太网端口可用
我试图使用在线发现的一些解决方案解决问题，但没有办法启动wifi（我认为找不到驱动程序）。 不知道怎么解决？
########## wireless info START ########## Report from: 22 Feb 2018 20:50 CET +0100 Booted last: 22 Feb 2018 00:00 CET +0100 Script from: 10 Jan 2018 20:04 UTC +0000 ##### release ########################### Distributor ID: Ubuntu Description: Ubuntu 16.04.3 LTS Release: 16.04 Codename: xenial ##### kernel ############################ Linux 4.13.0-36-generic #40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, quiet, splash, vt.handoff=7 ##### desktop ########################### Ubuntu ##### lspci ############################# 02:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a) Subsystem: Intel Corporation Wireless 8260 [8086:0110] Kernel modules: iwlwifi ##### lsusb ############################# Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bus 001 Device 002: ID 0bda:58d2 Realtek Semiconductor Corp. Bus 001 Device 004: ID 13fe:3d00 Kingston Technology Company Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ##### PCMCIA card info ################## ##### rfkill ############################ 0: hci0: Bluetooth Soft blocked: no Hard blocked: no ##### lsmod ############################# iwlwifi 249856 0 cfg80211 614400 1 iwlwifi asus_nb_wmi 28672 0 asus_wmi 28672 1 asus_nb_wmi sparse_keymap 16384 1 asus_wmi wmi_bmof 16384 0 mxm_wmi 16384 1 nouveau wmi 24576 4 asus_wmi,wmi_bmof,mxm_wmi,nouveau video 40960 3 asus_wmi,nouveau,i915 ##### interfaces ######################## [/etc/network/interfaces] auto lo iface lo inet loopback ##### ifconfig ########################## 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:2276 errors:0 dropped:0 overruns:0 frame:0 TX packets:2276 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:168656 (168.6 KB) TX bytes:168656 (168.6 KB) ##### iwconfig ########################## lo no wireless extensions. ##### route ############################# Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface ##### resolv.conf ####################### ##### network managers ################## Installed: NetworkManager Running: root 822 1 0 20:43 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon ##### NetworkManager info ############### ##### NetworkManager.state ############## [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true ##### NetworkManager.conf ############### [main] plugins=ifupdown,keyfile,ofono dns=dnsmasq [ifupdown] managed=false ##### NetworkManager profiles ########### ##### Netplan config #################### ##### iw reg get ######################## Region: Europe/Rome (based on set time zone) country 00: DFS-UNSET (2402 - 2472 @ 40), (N/A, 20), (N/A) (2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR (2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR (5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR (5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR (5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR (5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR (57240 - 63720 @ 2160), (N/A, 0), (N/A) ##### iwlist channels ################### lo no frequency information. ##### iwlist scan ####################### lo Interface doesn't support scanning. ##### module infos ###################### [iwlwifi] filename: /lib/modules/4.13.0-36-generic/kernel/drivers/net/wireless/intel/iwlwifi/iwlwifi.ko license: GPL author: Copyright(c) 2003- 2015 Intel Corporation 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-6.ucode firmware: iwlwifi-6050-5.ucode firmware: iwlwifi-6000-6.ucode firmware: iwlwifi-7265D-29.ucode firmware: iwlwifi-7265-17.ucode firmware: iwlwifi-3168-29.ucode firmware: iwlwifi-3160-17.ucode firmware: iwlwifi-7260-17.ucode firmware: iwlwifi-8265-33.ucode firmware: iwlwifi-8000C-33.ucode firmware: iwlwifi-9260-th-b0-jf-b0--33.ucode firmware: iwlwifi-9260-th-a0-jf-a0--33.ucode firmware: iwlwifi-9000-pu-a0-jf-b0--33.ucode firmware: iwlwifi-9000-pu-a0-jf-a0--33.ucode firmware: iwlwifi-Qu-a0-jf-b0--33.ucode firmware: iwlwifi-Qu-a0-hr-a0--33.ucode srcversion: 339D7D3BD0DD2A9C7FE616F depends: cfg80211 intree: Y name: iwlwifi vermagic: 4.13.0-36-generic SMP mod_unload 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:amsdu size 0: 12K for multi Rx queue devices, 4K for other devices 1:4K 2:8K 3:12K (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 bitmap 1: BSS 2: P2P Client (default: 3) (uint) 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) parm: d0i3_timeout:Timeout to D0i3 entry when idle (ms) (uint) parm: disable_11ac:Disable VHT capabilities (default: false) (bool) [cfg80211] filename: /lib/modules/4.13.0-36-generic/kernel/net/wireless/cfg80211.ko description: wireless configuration support license: GPL author: Johannes Berg srcversion: A5EDD7467E172A70410EBCD depends: intree: Y name: cfg80211 vermagic: 4.13.0-36-generic SMP mod_unload parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int) parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp) parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool) ##### module parameters ################# [iwlwifi] 11n_disable: 0 amsdu_size: 0 antenna_coupling: 0 bt_coex_active: Y d0i3_disable: Y d0i3_timeout: 1000 disable_11ac: N fw_monitor: N fw_restart: Y lar_disable: N led_mode: 0 nvm_file: (null) power_level: 0 power_save: N swcrypto: 0 uapsd_disable: 3 [cfg80211] bss_entries_limit: 1000 cfg80211_disable_40mhz_24ghz: N ieee80211_regdom: 00 ##### /etc/modules ###################### ##### modprobe options ################## [/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 [/etc/modprobe.d/blacklist-rare-network.conf] alias net-pf-3 off alias net-pf-6 off alias net-pf-9 off alias net-pf-11 off alias net-pf-12 off alias net-pf-19 off alias net-pf-21 off alias net-pf-36 off [/etc/modprobe.d/iwlwifi.conf] remove iwlwifi \ (/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \ && /sbin/modprobe -r mac80211 [/etc/modprobe.d/mlx4.conf] softdep mlx4_core post: mlx4_en ##### rc.local ########################## exit 0 ##### pm-utils ########################## ##### udev rules ######################## ##### dmesg ############################# [ 3.235286] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002) [ 3.239519] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-33.ucode failed with error -2 [ 3.239539] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-32.ucode failed with error -2 [ 3.239548] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-31.ucode failed with error -2 [ 3.239557] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-30.ucode failed with error -2 [ 3.239565] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-29.ucode failed with error -2 [ 3.239575] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-28.ucode failed with error -2 [ 3.239584] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-27.ucode failed with error -2 [ 3.239594] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-26.ucode failed with error -2 [ 3.239603] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-25.ucode failed with error -2 [ 3.239612] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-24.ucode failed with error -2 [ 3.239621] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-23.ucode failed with error -2 [ 3.239629] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-22.ucode failed with error -2 [ 3.239631] iwlwifi 0000:02:00.0: no suitable firmware found! [ 3.239634] iwlwifi 0000:02:00.0: minimum version required: iwlwifi-8000C-22 [ 3.239636] iwlwifi 0000:02:00.0: maximum version supported: iwlwifi-8000C-33 [ 3.239638] iwlwifi 0000:02:00.0: check git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git [ 4.578780] Bluetooth: hci0: Waiting for firmware download to complete ########## wireless info END ############ 你有一个驱动程序，但你没有固件。 在其他计算机上，请将此软件包下载到闪存驱动器上： http ： //mirrors.kernel.org/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.169.3_all.deb
将软件包从闪存驱动器拖放到Ubuntu桌面。 然后打开一个终端并执行：
cd ~/Desktop sudo dpkg -i linux-firmware*.deb sudo modprobe -r iwlwifi && sudo modprobe iwlwifi
你的无线现在工作了吗？ 它可能需要重新启动。
如果您有有线互联网连接，只需转到软件和更新，然后单击其中的附加驱动程序即可轻松安装或启用无线function。 它对我有用。