我的华硕 ROG GL502VMK 和 Ubuntu 16.04 LTS 有问题。正如主题所述，我的 WiFi 无法正常工作，它根本没有显示。
这是有关我的系统的一些信息：
GL502VMK 4.12.0-041200rc5-generic #201706112031 SMP Mon Jun 12 00:32:34 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
这是 wireless-info 脚本的输出：
########## wireless info START ##########
Report from: 21 Aug 2017 11:31 CEST +0200
Booted last: 21 Aug 2017 00:00 CEST +0200
Script from: 25 Mar 2017 07:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial
##### kernel ############################
Linux 4.12.0-041200rc5-generic #201706112031 SMP Mon Jun 12 00:32:34 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
03:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a)
Subsystem: Intel Corporation Dual Band Wireless-AC 8260 [8086:0010]
Kernel modules: iwlwifi
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:200f]
Kernel driver in use: r8169
##### lsusb #############################
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 8087:0a2b Intel Corp.
Bus 001 Device 004: ID 0b05:1837 ASUSTek Computer, Inc.
Bus 001 Device 002: ID 13d3:5666 IMC Networks
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 #############################
asus_nb_wmi 28672 0
mxm_wmi 16384 0
asus_wmi 28672 1 asus_nb_wmi
sparse_keymap 16384 1 asus_wmi
iwlwifi 245760 0
cfg80211 602112 1 iwlwifi
wmi 16384 2 asus_wmi,mxm_wmi
video 40960 1 asus_wmi
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp4s0 Link encap:Ethernet HWaddr <MAC 'enp4s0' [IF1]>
inet addr:192.168.0.5 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::e257:3634:6662:8715/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2669 errors:0 dropped:0 overruns:0 frame:0
TX packets:1500 errors:4 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3881427 (3.8 MB) TX bytes:99111 (99.1 KB)
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:2014 errors:0 dropped:0 overruns:0 frame:0
TX packets:2014 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:154602 (154.6 KB) TX bytes:154602 (154.6 KB)
##### iwconfig ##########################
lo no wireless extensions.
enp4s0 no wireless extensions.
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 100 0 0 enp4s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp4s0
192.168.0.0 0.0.0.0 255.255.255.0 U 100 0 0 enp4s0
##### resolv.conf #######################
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 2120 1 0 11:26 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp4s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION: rtl8168g-3_0.0.1 04/23/13
GENERAL.HWADDR: <MAC 'enp4s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.3/0000:04:00.0/net/enp4s0
GENERAL.IP-IFACE: enp4s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: Eth0
GENERAL.CON-UUID: 12834e68-2439-49a3-9fb6-59685c3f02df
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 100 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0,1}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: b8a089ac-1cc7-4eb2-bfb9-d8417a6003ab | RPi
CONNECTIONS.AVAILABLE-CONNECTIONS[2]: 12834e68-2439-49a3-9fb6-59685c3f02df | Eth0
IP4.ADDRESS[1]: 192.168.0.5/24
IP4.GATEWAY: 192.168.0.1
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.0.1
DHCP4.OPTION[1]: requested_routers = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_domain_name = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_broadcast_address = 1
DHCP4.OPTION[7]: requested_netbios_scope = 1
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: next_server = 0.0.0.0
DHCP4.OPTION[10]: expiry = 1503394217
DHCP4.OPTION[11]: requested_interface_mtu = 1
DHCP4.OPTION[12]: requested_subnet_mask = 1
DHCP4.OPTION[13]: dhcp_lease_time = 86400
DHCP4.OPTION[14]: dhcp_message_type = 5
DHCP4.OPTION[15]: ip_address = 192.168.0.5
DHCP4.OPTION[16]: requested_static_routes = 1
DHCP4.OPTION[17]: requested_domain_name_servers = 1
DHCP4.OPTION[18]: routers = 192.168.0.1
DHCP4.OPTION[19]: broadcast_address = 192.168.0.255
DHCP4.OPTION[20]: requested_ntp_servers = 1
DHCP4.OPTION[21]: requested_netbios_name_servers = 1
DHCP4.OPTION[22]: domain_name_servers = 192.168.0.1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: subnet_mask = 255.255.255.0
DHCP4.OPTION[25]: network_number = 192.168.0.0
DHCP4.OPTION[26]: requested_host_name = 1
DHCP4.OPTION[27]: dhcp_server_identifier = 192.168.0.1
IP6.ADDRESS[1]: fe80::e257:3634:6662:8715/64
IP6.GATEWAY:
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
##### 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.
enp4s0 no frequency information.
##### iwlist scan #######################
lo Interface doesn't support scanning.
enp4s0 Interface doesn't support scanning.
##### module infos ######################
[iwlwifi]
filename: /lib/modules/4.12.0-041200rc5-generic/kernel/drivers/net/wireless/intel/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-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-8265-30.ucode
firmware: iwlwifi-8000C-30.ucode
firmware: iwlwifi-9260-th-b0-jf-b0--30.ucode
firmware: iwlwifi-9260-th-a0-jf-a0--30.ucode
firmware: iwlwifi-9000-pu-a0-jf-a0--30.ucode
firmware: iwlwifi-Qu-a0-jf-b0--30.ucode
firmware: iwlwifi-Qu-a0-hr-a0--30.ucode
srcversion: 0805CCBBB378B21CD1488B6
depends: cfg80211
intree: Y
vermagic: 4.12.0-041200rc5-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/4.12.0-041200rc5-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 41B6AD8CC3A348FE83EF412
depends:
intree: Y
vermagic: 4.12.0-041200rc5-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 ######################
coretemp
##### 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/intel-microcode-blacklist.conf]
blacklist microcode
[/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/libopenni-sensor-pointclouds0.conf]
blacklist gspca_kinect
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 22.614088] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready
[ 22.716900] r8169 0000:04:00.0 enp4s0: link down
[ 22.716970] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready (repeated 2 times)
[ 404.446024] r8169 0000:04:00.0 enp4s0: link up
[ 404.446040] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready
[ 404.527157] r8169 0000:04:00.0 enp4s0: link down
[ 406.536470] r8169 0000:04:00.0 enp4s0: link up
########## wireless info END ############
在附加驱动程序选项卡下，我只列出了两个驱动程序：
NVIDIA Corporation: NVIDIA binary-driver-version xxx
Unknown: Processor microcode firmware for intel CPUs from intel-microcode (proprietary)
运行 dmesg 出现此错误（dmesg 的部分输出）：
[ 8.776888] Intel(R) Wireless WiFi driver for Linux
[ 8.776888] Copyright(c) 2003- 2015 Intel Corporation
[ 8.777254] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002)
[ 8.809110] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-30.ucode failed with error -2
[ 8.813802] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-29.ucode failed with error -2
[ 8.813809] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-28.ucode failed with error -2
[ 8.814297] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-27.ucode failed with error -2
[ 8.814356] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-26.ucode failed with error -2
[ 8.814362] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-25.ucode failed with error -2
[ 8.814368] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-24.ucode failed with error -2
[ 8.814372] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-23.ucode failed with error -2
[ 8.814390] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8000C-22.ucode failed with error -2
[ 8.814390] iwlwifi 0000:03:00.0: no suitable firmware found!
[ 8.814406] iwlwifi 0000:03:00.0: minimum version required: iwlwifi-8000C-22
[ 8.814423] iwlwifi 0000:03:00.0: maximum version supported: iwlwifi-8000C-30
[ 8.814439] iwlwifi 0000:03:00.0: check git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
在 /lib/firmware/ 下我有：
iwlwifi-8000C-13.ucode iwlwifi-8000C-16.ucode iwlwifi-8000C-21.ucode
也许最后一个是问题，我该如何解决这个问题？
提前致谢。
答案1
我注意到你在Linux 4.12.0-041200rc5-generic。它仍在开发中，直到 17.10 才会成为 Ubuntu 的一部分。你可能有充分的理由运行它，但更新并不总是更好，你必须自己跟踪它的安全问题。
如果您要运行最新的内核，则可能需要使用最新的固件。您可以在输出中看到以下消息dmesg：
[ 8.814406] iwlwifi 0000:03:00.0: minimum version required: iwlwifi-8000C-22
[ 8.814423] iwlwifi 0000:03:00.0: maximum version supported: iwlwifi-8000C-30
这些固件尚未在 Ubuntu 中，但你可以直接从linux-firmware树。在这种情况下，在撰写本文时，您可能正在8000C-27.ucode。