![联想 V310 搭载 Atheros [168c:0042] (rev 30) 16.04 系统，WiFi 已禁用](https://linux22.com/image/1059144/%E8%81%94%E6%83%B3%20V310%20%E6%90%AD%E8%BD%BD%20Atheros%20%5B168c%3A0042%5D%20(rev%2030)%2016.04%20%E7%B3%BB%E7%BB%9F%EF%BC%8CWiFi%20%E5%B7%B2%E7%A6%81%E7%94%A8.png)
我试过了这毫无喜悦。
有人知道这里该做什么吗？
无线信息
########## wireless info START ##########
Report from: 31 Jan 2017 18:39 EST -0500
Booted last: 31 Jan 2017 00:00 EST -0500
Script from: 08 Jul 2016 02:16 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
##### kernel ############################
Linux 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:3820]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0042] (rev 30)
Subsystem: Lenovo Device [17aa:4035]
Kernel driver in use: ath10k_pci
##### lsusb #############################
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b57d Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 0cf3:e360 Atheros Communications, Inc.
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: yes
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
ath10k_pci 45056 0
ath10k_core 229376 1 ath10k_pci
ath 32768 1 ath10k_core
mac80211 643072 1 ath10k_core
cfg80211 565248 3 ath,mac80211,ath10k_core
compat 16384 3 cfg80211,mac80211,ath10k_pci
ideapad_laptop 24576 0
sparse_keymap 16384 1 ideapad_laptop
wmi 20480 1 ideapad_laptop
video 40960 2 i915_bpo,ideapad_laptop
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp2s0 Link encap:Ethernet HWaddr <MAC 'enp2s0' [IF1]>
inet addr:10.1.2.106 Bcast:10.1.255.255 Mask:255.255.0.0
inet6 addr: fe80::97e4:3882:8211:af62/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9033 errors:0 dropped:0 overruns:0 frame:0
TX packets:6288 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4624574 (4.6 MB) TX bytes:925890 (925.8 KB)
wlp3s0 Link encap:Ethernet HWaddr <MAC 'wlp3s0' [IF2]>
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=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.1.1.5 0.0.0.0 UG 100 0 0 enp2s0
10.1.0.0 0.0.0.0 255.255.0.0 U 100 0 0 enp2s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp2s0
##### resolv.conf #######################
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 909 1 0 18:13 ? 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' [IF1]>
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.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: Wired connection 1
GENERAL.CON-UUID: 3645ceae-3107-3275-a8ac-4cbb7f73100c
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 1000 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{3}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 3645ceae-3107-3275-a8ac-4cbb7f73100c | Wired connection 1
IP4.ADDRESS[1]: 10.1.2.106/16
IP4.GATEWAY: 10.1.1.5
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 10.1.1.84
DHCP4.OPTION[1]: requested_subnet_mask = 1
DHCP4.OPTION[2]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[3]: subnet_mask = 255.255.0.0
DHCP4.OPTION[4]: domain_name_servers = 10.1.1.84
DHCP4.OPTION[5]: ip_address = 10.1.2.106
DHCP4.OPTION[6]: requested_static_routes = 1
DHCP4.OPTION[7]: dhcp_server_identifier = 10.1.1.5
DHCP4.OPTION[8]: requested_time_offset = 1
DHCP4.OPTION[9]: time_offset = -18000
DHCP4.OPTION[10]: broadcast_address = 10.1.255.255
DHCP4.OPTION[11]: requested_interface_mtu = 1
DHCP4.OPTION[12]: requested_domain_name_servers = 1
DHCP4.OPTION[13]: dhcp_rebinding_time = 529200
DHCP4.OPTION[14]: dhcp_message_type = 5
DHCP4.OPTION[15]: unknown_224 = FG200D4614811828
DHCP4.OPTION[16]: requested_broadcast_address = 1
DHCP4.OPTION[17]: dhcp_renewal_time = 302400
DHCP4.OPTION[18]: routers = 10.1.1.5
DHCP4.OPTION[19]: requested_domain_name = 1
DHCP4.OPTION[20]: requested_routers = 1
DHCP4.OPTION[21]: expiry = 1486509228
DHCP4.OPTION[22]: requested_wpad = 1
DHCP4.OPTION[23]: requested_netbios_scope = 1
DHCP4.OPTION[24]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[25]: tftp_server_name = http://modulis:[email protected]/p
DHCP4.OPTION[26]: requested_netbios_name_servers = 1
DHCP4.OPTION[27]: network_number = 10.1.0.0
DHCP4.OPTION[28]: requested_domain_search = 1
DHCP4.OPTION[29]: next_server = 0.0.0.0
DHCP4.OPTION[30]: requested_ntp_servers = 1
DHCP4.OPTION[31]: dhcp_lease_time = 604800
DHCP4.OPTION[32]: requested_host_name = 1
IP6.ADDRESS[1]: fe80::97e4:3882:8211:af62/64
IP6.GATEWAY:
GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Qualcomm Atheros
GENERAL.PRODUCT: Sunrise Point-LP PCI Express Root Port
GENERAL.DRIVER: ath10k_pci
GENERAL.DRIVER-VERSION: 4.4.0-59-generic
GENERAL.FIRMWARE-VERSION: WLAN.TF.1.0-00267-1
GENERAL.HWADDR: <MAC 'wlp3s0' [IF2]>
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.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
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
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/Robco_Lanex]] (600 root)
[connection] id=Robco_Lanex | type=wifi | permissions=user:robco:;
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=Robco_Lanex
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/Robco_Mesh]] (600 root)
[connection] id=Robco_Mesh | type=wifi | permissions=user:robco:;
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=Robco_Mesh
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/Robco_Mesh 1]] (600 root)
[connection] id=Robco_Mesh 1 | type=wifi | permissions=user:robco:;
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=Robco_Mesh
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: America/Toronto (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 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
Channel 140 : 5.7 GHz
##### iwlist scan #######################
wlp3s0 Interface doesn't support scanning : Network is down
enp2s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
##### module infos ######################
[ath10k_pci]
filename: /lib/modules/4.4.0-59-generic/updates/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
firmware: ath10k/QCA9377/hw1.0/board.bin
firmware: ath10k/QCA9377/hw1.0/firmware-5.bin
firmware: ath10k/QCA6174/hw3.0/board-2.bin
firmware: ath10k/QCA6174/hw3.0/board.bin
firmware: ath10k/QCA6174/hw3.0/firmware-5.bin
firmware: ath10k/QCA6174/hw3.0/firmware-4.bin
firmware: ath10k/QCA6174/hw2.1/board-2.bin
firmware: ath10k/QCA6174/hw2.1/board.bin
firmware: ath10k/QCA6174/hw2.1/firmware-5.bin
firmware: ath10k/QCA6174/hw2.1/firmware-4.bin
firmware: ath10k/QCA988X/hw2.0/board-2.bin
firmware: ath10k/QCA988X/hw2.0/board.bin
firmware: ath10k/QCA988X/hw2.0/firmware-5.bin
firmware: ath10k/QCA988X/hw2.0/firmware-4.bin
firmware: ath10k/QCA988X/hw2.0/firmware-3.bin
firmware: ath10k/QCA988X/hw2.0/firmware-2.bin
firmware: ath10k/QCA988X/hw2.0/firmware.bin
license: Dual BSD/GPL
description: Driver support for Atheros QCA988X PCIe devices
author: Qualcomm Atheros
version: backported from Linux (v4.4.2-0-g1cb8570) using backports v4.4.2-1-0-gbec4037
srcversion: EBB3D4E36DE49B7EC8057D0
depends: ath10k_core,compat
vermagic: 4.4.0-59-generic SMP mod_unload modversions
parm: irq_mode:0: auto, 1: legacy, 2: msi (default: 0) (uint)
parm: reset_mode:0: auto, 1: warm only (default: 0) (uint)
[ath10k_core]
filename: /lib/modules/4.4.0-59-generic/updates/drivers/net/wireless/ath/ath10k/ath10k_core.ko
license: Dual BSD/GPL
description: Core module for QCA988X PCIe devices.
author: Qualcomm Atheros
srcversion: 7994A4282CFF9CC0BA44367
depends: mac80211,cfg80211,ath
vermagic: 4.4.0-59-generic SMP mod_unload modversions
parm: debug_mask:Debugging mask (uint)
parm: uart_print:Uart target debugging (bool)
parm: skip_otp:Skip otp failure for calibration in testmode (bool)
parm: cryptmode:Crypto mode: 0-hardware, 1-software (uint)
parm: rawmode:Use raw 802.11 frame datapath (bool)
[ath]
filename: /lib/modules/4.4.0-59-generic/updates/drivers/net/wireless/ath/ath.ko
license: Dual BSD/GPL
description: Shared library for Atheros wireless LAN cards.
author: Atheros Communications
srcversion: 6A988397A204F65CDF45A3C
depends: cfg80211
vermagic: 4.4.0-59-generic SMP mod_unload modversions
[mac80211]
filename: /lib/modules/4.4.0-59-generic/updates/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
version: backported from Linux (v4.4.2-0-g1cb8570) using backports v4.4.2-1-0-gbec4037
srcversion: E7DE97DC420ABD89A9888A8
depends: cfg80211,compat
vermagic: 4.4.0-59-generic SMP 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)
[cfg80211]
filename: /lib/modules/4.4.0-59-generic/updates/net/wireless/cfg80211.ko
version: backported from Linux (v4.4.2-0-g1cb8570) using backports v4.4.2-1-0-gbec4037
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 5C90ABE0CCC4BAA64E8582A
depends: compat
vermagic: 4.4.0-59-generic SMP 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 #################
[ath10k_pci]
irq_mode: 0
reset_mode: 0
[ath10k_core]
cryptmode: 0
debug_mask: 0
rawmode: N
skip_otp: Y
uart_print: N
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
coretemp
##### modprobe options ##################
[/etc/modprobe.d/ath10k_core.conf]
options ath10k_core skip_otp=y
[/etc/modprobe.d/ath9k.conf]
options ath9k nohwcrypt=1
[/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
blacklist acer_wmi
[/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/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 2.491159] ath10k_pci 0000:03:00.0: pci irq msi interrupts 1 irq_mode 0 reset_mode 0
[ 2.736245] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2
[ 4.099142] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 4.115013] r8169 0000:02:00.0 enp2s0: link down (repeated 2 times)
[ 4.115131] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 4.652183] ath10k_pci 0000:03:00.0: qca9377 hw1.0 (0x05020000, 0x003820ff sub 17aa:4035) fw WLAN.TF.1.0-00267-1 fwapi 5 bdapi 2 htt-ver 3.1 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 features ignore-otp
[ 4.652187] ath10k_pci 0000:03:00.0: debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[ 4.653310] ath: EEPROM regdomain: 0x6c
[ 4.653313] ath: EEPROM indicates we should expect a direct regpair map
[ 4.653315] ath: Country alpha2 being used: 00
[ 4.653316] ath: Regpair used: 0x6c
[ 4.661885] ath10k_pci 0000:03:00.0 wlp3s0: renamed from wlan0
[ 4.686110] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 7.407103] r8169 0000:02:00.0 enp2s0: link up
[ 7.407112] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready
########## wireless info END ############
答案1
首先，检查此修复是否适合您。终端：
sudo modprobe -r ideapad_laptop
如果这能修复 WIFI，对我来说确实如此。将其永久化。终端：
sudo nano /etc/modprobe.d/blacklist.conf
在文件底部添加以下行：
# Fix for WIFI hard block
blacklist ideapad_laptop
答案2
我会在终端运行这个
echo "blacklist ideapad_laptop" | sudo tee /etc/modprobe.d/ideapad.conf
重启并查看 wifi 是否可用
然后，如果 wifi 工作正常，则发布结果，以防sudo dmidecode | grep -i version内核开发人员看到此信息