我刚买了一台新的华硕 k501UX (眼镜) 在双启动中安装 Ubuntu 15.10 和 Windows 10 后，我发现 wifi 不工作。它在我安装它的实时 USB 中工作正常。
我已经使用以下方法安装了更新的驱动程序。
sudo apt-get update
sudo apt-get install git
git clone https://github.com/OpenELEC/iwlwifi-firmware.git
cd iwlwifi-firmware/firmware
sudo cp iwlwifi-7265* /lib/firmware
其他人用过，但我用不了。我怀疑是因为 wifi 被硬屏蔽了。网络管理器显示“Wi-Fi 被硬件开关禁用”。然而这台笔记本电脑上没有硬件开关。有 Fn+f2，但不起作用。
这两个命令都不能解除全部阻止。
sudo rfkill unblock all AND sudo rfkill unblock wifi
以下是一些可能有帮助的详细信息。
########## wireless info START ##########
Report from: 03 Feb 2016 14:22 AEDT +1100
Booted last: 03 Feb 2016 00:00 AEDT +1100
Script from: 27 Sep 2015 00:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 15.10
Release: 15.10
Codename: wily
##### kernel ############################
Linux 4.4.0-040400-lowlatency #201601101930 SMP PREEMPT Mon Jan 11 00:38:46 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, nouveau.nomodeset=0, acpi_osi=Linux
##### desktop ###########################
sed: can't read /root/.dmrc: No such file or directory
Could not be determined.
##### lspci #############################
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: ASUSTeK Computer Inc. Device [1043:200f]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5110]
Kernel driver in use: iwlwifi
##### lsusb #############################
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 0bda:57ed Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
##### lsmod #############################
iwlmvm 294912 0
mac80211 643072 1 iwlmvm
iwlwifi 208896 1 iwlmvm
asus_nb_wmi 24576 0
asus_wmi 28672 1 asus_nb_wmi
cfg80211 557056 3 iwlwifi,mac80211,iwlmvm
sparse_keymap 16384 1 asus_wmi
mxm_wmi 16384 0
compat 16384 4 cfg80211,iwlwifi,mac80211,iwlmvm
wmi 20480 2 mxm_wmi,asus_wmi
video 40960 2 i915,asus_wmi
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp2s0 Link encap:Ethernet HWaddr <MAC 'enp2s0' [IF]>
inet addr:192.168.0.105 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::<IP6 'enp2s0' [IF]>/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20742 errors:0 dropped:0 overruns:0 frame:0
TX packets:15728 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18581752 (18.5 MB) TX bytes:1888008 (1.8 MB)
wlp3s0 Link encap:Ethernet HWaddr <MAC 'wlp3s0' [IF]>
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
##### iwconfig ##########################
enp2s0 no wireless extensions.
lo no wireless extensions.
wlp3s0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
##### 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 enp2s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp2s0
192.168.0.0 0.0.0.0 255.255.255.0 U 100 0 0 enp2s0
##### resolv.conf #######################
nameserver 192.168.0.1
##### network managers ##################
Installed:
NetworkManager
Wicd
Running:
root 652 1 0 13:34 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp2s0
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:
GENERAL.HWADDR: <MAC 'enp2s0' [IF]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.4/0000:02:00.0/net/enp2s0
GENERAL.IP-IFACE: enp2s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: Auto Ethernet
GENERAL.CON-UUID: ab33df8c-f9c6-4bab-bf1c-219fe6e902de
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/1
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}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: ab33df8c-f9c6-4bab-bf1c-219fe6e902de | Auto Ethernet
IP4.ADDRESS[1]: 192.168.0.105/24
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_host_name = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_broadcast_address = 1
DHCP4.OPTION[4]: requested_domain_name = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_time_offset = 1
DHCP4.OPTION[7]: expiry = 1454470317
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: next_server = 192.168.0.1
DHCP4.OPTION[10]: broadcast_address = 192.168.0.255
DHCP4.OPTION[11]: dhcp_message_type = 5
DHCP4.OPTION[12]: requested_subnet_mask = 1
DHCP4.OPTION[13]: routers = 192.168.0.1
DHCP4.OPTION[14]: dhcp_lease_time = 600
DHCP4.OPTION[15]: ip_address = 192.168.0.105
DHCP4.OPTION[16]: requested_static_routes = 1
DHCP4.OPTION[17]: requested_interface_mtu = 1
DHCP4.OPTION[18]: requested_domain_name_servers = 1
DHCP4.OPTION[19]: domain_name_servers = 192.168.0.1
DHCP4.OPTION[20]: requested_netbios_scope = 1
DHCP4.OPTION[21]: requested_netbios_name_servers = 1
DHCP4.OPTION[22]: requested_ntp_servers = 1
DHCP4.OPTION[23]: requested_routers = 1
DHCP4.OPTION[24]: subnet_mask = 255.255.255.0
DHCP4.OPTION[25]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[26]: network_number = 192.168.0.0
DHCP4.OPTION[27]: dhcp_server_identifier = 192.168.0.1
IP6.ADDRESS[1]: fe80::<IP6 'enp2s0' [IF]>/64
IP6.GATEWAY:
GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Wireless 7265 (Dual Band Wireless-AC 7265)
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 4.4.0-040400-lowlatency
GENERAL.FIRMWARE-VERSION: 15.195093.0
GENERAL.HWADDR: <MAC 'wlp3s0' [IF]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.5/0000:03:00.0/net/wlp3s0
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: yes
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/Wi-Fi connection 1]] (600 root)
[connection] id=Wi-Fi connection 1 | type=wifi | permissions=
[wifi] mac-address-blacklist= | ssid=trafficlogger
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: Australia/Melbourne (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 ###################
enp2s0 no frequency information.
lo no frequency information.
wlp3s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 14 : 2.484 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
##### iwlist scan #######################
enp2s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
wlp3s0 Interface doesn't support scanning : Network is down
##### module infos ######################
[iwlmvm]
filename: /lib/modules/4.4.0-040400-lowlatency/updates/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko
version: backported from Linux (next-20150731-0-g37bd1ea) using backports backports-20150731-0-g2af997b
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <[email protected]>
description: The new Intel(R) wireless AGN driver for Linux
srcversion: 361F6B10C0D6F3E53F6658C
depends: iwlwifi,mac80211,compat,cfg80211
vermagic: 4.4.0-040400-lowlatency SMP preempt mod_unload modversions
parm: init_dbg:set to true to debug an ASSERT in INIT fw (default: false (bool)
parm: power_scheme:power management scheme: 1-active, 2-balanced, 3-low power, default: 2 (int)
parm: tfd_q_hang_detect:TFD queues hang detection (default: true (bool)
[mac80211]
filename: /lib/modules/4.4.0-040400-lowlatency/updates/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
version: backported from Linux (next-20150731-0-g37bd1ea) using backports backports-20150731-0-g2af997b
srcversion: 0D75D5CB20D73FC00FCD060
depends: cfg80211,compat
vermagic: 4.4.0-040400-lowlatency SMP preempt mod_unload modversions
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[iwlwifi]
filename: /lib/modules/4.4.0-040400-lowlatency/updates/drivers/net/wireless/iwlwifi/iwlwifi.ko
version: backported from Linux (next-20150731-0-g37bd1ea) using backports backports-20150731-0-g2af997b
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-IWL3160_UCODE_API_OK.ucode
firmware: iwlwifi-7260-12.ucode
firmware: iwlwifi-8000-12.ucode
srcversion: D5746F80A440F6012DA5DF8
depends: compat,cfg80211
vermagic: 4.4.0-040400-lowlatency SMP preempt mod_unload modversions
parm: debug:debug output mask (uint)
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)
[cfg80211]
filename: /lib/modules/4.4.0-040400-lowlatency/updates/net/wireless/cfg80211.ko
version: backported from Linux (next-20150731-0-g37bd1ea) using backports backports-20150731-0-g2af997b
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 75463EDBD0CFDDF127DF5B4
depends: compat
vermagic: 4.4.0-040400-lowlatency SMP preempt mod_unload modversions
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 #################
[iwlmvm]
init_dbg: N
power_scheme: 2
tfd_q_hang_detect: Y
[mac80211]
beacon_loss_count: 7
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500
[iwlwifi]
11n_disable: 8
amsdu_size_8K: 0
antenna_coupling: 0
bt_coex_active: Y
d0i3_disable: Y
debug: 0
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: Y
[cfg80211]
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/intel-microcode-blacklist.conf]
blacklist microcode
[/etc/modprobe.d/iwlwifi.conf]
options iwlwifi 11n_disable=8
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 ########################
grep: /etc/udev/rules.d/*net*.rules: No such file or directory
##### dmesg #############################
[ 4.097039] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 4.097917] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 4.107669] r8169 0000:02:00.0 enp2s0: link down
[ 4.107754] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 78.085526] r8169 0000:02:00.0 enp2s0: link up
[ 78.085533] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready
[ 2010.668221] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
[ 2010.877686] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
########## wireless info END ############
以下是更多
luddite@luddite-laptop:~$ ifconfig -a
enp2s0 Link encap:Ethernet HWaddr 30:5a:3a:8b:47:9f
inet addr:192.168.0.105 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::325a:3aff:fe8b:479f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8215 errors:0 dropped:0 overruns:0 frame:0
TX packets:7093 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5267943 (5.2 MB) TX bytes:926069 (926.0 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:47 errors:0 dropped:0 overruns:0 frame:0
TX packets:47 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7287 (7.2 KB) TX bytes:7287 (7.2 KB)
wlp3s0 Link encap:Ethernet HWaddr dc:53:60:ea:50:24
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
luddite@luddite-laptop:~$ lspci -nnk | grep 0280 -A2
03:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5110]
Kernel driver in use: iwlwifi
luddite@luddite-laptop:~$ rfkill list
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
luddite@luddite-laptop:~$ sudo rfkill unblock all
[sudo] password for luddite:
luddite@luddite-laptop:~$ sudo -i
root@luddite-laptop:~# rfkill list
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
root@luddite-laptop:~# rfkill unblock wifi
root@luddite-laptop:~# rfkill list
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
luddite@luddite-laptop:~$ cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.0.1
luddite@luddite-laptop:~$ dmesg | grep iwl
[ 2.865393] iwlwifi 0000:03:00.0: Unsupported splx structure
[ 2.927125] iwlwifi 0000:03:00.0: loaded firmware version 15.195093.0 op_mode iwlmvm
[ 3.009263] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
[ 3.009336] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 3.009614] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
[ 3.030289] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 3.037287] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
luddite@luddite-laptop:~$ ls -al /lib/firmware | grep 7265
-rw-r--r-- 1 root root 736844 Feb 2 14:15 iwlwifi-7265-10.ucode
-rw-r--r-- 1 root root 880604 Feb 2 14:15 iwlwifi-7265-12.ucode
-rw-r--r-- 1 root root 885224 Feb 2 14:15 iwlwifi-7265-13.ucode
-rw-r--r-- 1 root root 1180224 Feb 2 14:15 iwlwifi-7265-14.ucode
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-rw-r--r-- 1 root root 1180356 Feb 2 14:15 iwlwifi-7265-16.ucode
-rw-r--r-- 1 root root 1180412 Feb 2 14:15 iwlwifi-7265-17.ucode
-rw-r--r-- 1 root root 690452 Feb 2 14:15 iwlwifi-7265-8.ucode
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-rw-r--r-- 1 root root 740436 Feb 2 14:15 iwlwifi-7265D-10.ucode
-rw-r--r-- 1 root root 1002800 Feb 2 14:15 iwlwifi-7265D-12.ucode
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我可以快速提供更多详细信息或按照要求尝试任何方法来解决这个问题。目前没有 wifi 意味着没用...
答案1
首先要卸载 backport
cd backports-20150731
sudo make uninstall然后我们尝试一个模块参数
echo "options asus-nb-wmi wapf=4" | sudo tee /etc/modprobe.d/asus-nb-wmi.conf重新启动并查看无线是否仍然被阻止，如果仍然被阻止，则 FN 组合应该可以清除阻止
答案2
如果你还没有尝试过，请尝试这个：sudo service network-manager restart。我在使用华硕时也遇到过类似的问题，这个方法很管用。
答案3
我在 Kubuntu 14.04 中使用完全相同的华硕笔记本电脑型号遇到了同样的问题。我使用终端命令修复了它：
回显黑名单 asus-nb-wmi | sudo tee -a /etc/modprobe.d/blacklist-asus-nb-wmi.conf
我不是专家，显然这种错误也发生在类似的设备上。在这篇对 Acer 电脑的回答中acer_wmi：无法找到 wmid 设备 - ubuntu 14.04这与 Acer 固件和内核实现之间的冲突有关。我猜 Asus K501UX 也存在同样的问题。
如果在行末输入 .conf 不起作用，请尝试使用 .ko 执行相同命令