我对 Ubuntu 安装不太熟悉，我安装了 kubuntu，发现我的无线网卡（英特尔 3165）无法工作，笔记本电脑是 hp pavilion x360。我将快速列出我试图减少重复的主要论坛解决方案（我确实在这里有这些解决方案，但它一直将问题标记为垃圾邮件，我会尝试稍后添加它们）。感谢您的帮助。
我将包含一些看似重要的信息（如果还有其他有帮助的信息，请告诉我）。
lspci | grep Network 02:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)
ls /lib/firmware | grep 7265 iwlwifi-7265-10.ucode iwlwifi-7265-12.ucode iwlwifi-7265-13.ucode iwlwifi-7265-14.ucode iwlwifi-7265-15.ucode iwlwifi-7265-16.ucode iwlwifi-7265-17.ucode iwlwifi-7265-8.ucode iwlwifi-7265-9.ucode iwlwifi-7265D-10.ucode iwlwifi-7265D-12.ucode iwlwifi-7265D-13.ucode iwlwifi-7265D-14.ucode iwlwifi-7265D-15.ucode iwlwifi-7265D-16.ucode iwlwifi-7265D-17.ucode iwlwifi-7265D-18.ucode iwlwifi-7265D-19.ucode iwlwifi-7265D-20.ucode iwlwifi-7265D-21.ucode iwlwifi-7265D-22.ucode
dmesg | grep iwl [ 13.147484] iwlwifi 0000:02:00.0: Unsupported splx structure [ 13.240037] iwlwifi 0000:02:00.0: loaded firmware version 19.324151.0 op_mode iwlmvm [ 14.019671] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210 [ 14.020309] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 14.020752] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 14.093583] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 14.095422] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 30.009118] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 30.009560] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 30.072323] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 30.072766] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 82.403679] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 82.404292] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 82.466903] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 82.467459] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 98.183044] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 98.183489] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 98.245344] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 98.245938] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1937.662352] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1937.662974] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1937.725344] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1937.725899] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
ifconfig enp3s0 Link encap:Ethernet HWaddr dc:4a:3e:a8:cb:82 inet addr:192.168.0.29 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::1653:c016:f400:8d3e/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:173118 errors:0 dropped:0 overruns:0 frame:0 TX packets:150358 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:222919025 (222.9 MB) TX bytes:11772531 (11.7 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:3461 errors:0 dropped:0 overruns:0 frame:0 TX packets:3461 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:387956 (387.9 KB) TX bytes:387956 (387.9 KB)
这是整个cat wireless-info.txt结果。（抱歉，阅读起来有点困难，因为格式很奇怪）
########## wireless info START ##########
`Report from: 29 Aug 2016 13:03 ACST +0930
Booted last: 29 Aug 2016 00:00 ACST +0930
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 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7 `
##### desktop ###########################
`/usr/share/xsessions/plasma `
##### lspci #############################
`02:00.0 Network controller [0280]: Intel Corporation Wireless 3165 [8086:3165] (rev 81)
Subsystem: Intel Corporation Dual Band Wireless AC 3165 [8086:4010]
Kernel driver in use: iwlwifi
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 0a)
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:80d1]
Kernel driver in use: r8169 `
##### lsusb #############################
`Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 04f3:2279 Elan Microelectronics Corp.
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 004: ID 0483:91d1 STMicroelectronics Sensor Hub
Bus 001 Device 003: ID 05c8:0379 Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 001 Device 002: ID 24ae:1100
Bus 001 Device 008: ID 2a70:f00e
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
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no `
##### lsmod #############################
`acer_wmi 20480 0
hp_wmi 16384 0
iwlmvm 311296 0
mac80211 737280 1 iwlmvm
iwlwifi 200704 1 iwlmvm
cfg80211 565248 3 iwlwifi,mac80211,iwlmvm
sparse_keymap 16384 3 acer_wmi,hp_wmi,intel_hid
wmi 20480 2 acer_wmi,hp_wmi
video 40960 2 i915_bpo,acer_wmi `
##### interfaces ########################
`auto lo
iface lo inet loopback `
##### ifconfig ##########################
`enp0s20f0u2 Link encap:Ethernet HWaddr <MAC 'enp0s20f0u2' [IF1]>
inet addr:192.168.42.236 Bcast:192.168.42.255 Mask:255.255.255.0
inet6 addr: fe80::8a35:bbd6:80a5:1108/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5180 errors:0 dropped:0 overruns:0 frame:0
TX packets:3459 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6474114 (6.4 MB) TX bytes:495942 (495.9 KB)
enp3s0 Link encap:Ethernet HWaddr <MAC 'enp3s0' [IF2]>
UP 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)
wlp2s0 Link encap:Ethernet HWaddr <MAC 'wlp2s0' [IF3]>
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 ##########################
`lo no wireless extensions.
enp0s20f0u2 no wireless extensions.
enp3s0 no wireless extensions.
wlp2s0 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
0.0.0.0 192.168.42.129 0.0.0.0 UG 100 0 0 enp0s20f0u2
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp0s20f0u2
192.168.42.0 0.0.0.0 255.255.255.0 U 100 0 0 enp0s20f0u2 `
##### resolv.conf #######################
`nameserver 127.0.1.1 `
##### network managers ##################
`Installed:
NetworkManager
Running:
root 2822 1 0 12:46 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon `
##### NetworkManager info ###############
`GENERAL.DEVICE: enp0s20f0u2
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Android
GENERAL.PRODUCT: Android
GENERAL.DRIVER: rndis_host
GENERAL.DRIVER-VERSION: 22-Aug-2005
GENERAL.FIRMWARE-VERSION: RNDIS device
GENERAL.HWADDR: <MAC 'enp0s20f0u2' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/net/enp0s20f0u2 GENERAL.IP-IFACE: enp0s20f0u2
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 2
GENERAL.CON-UUID: 4f59189c-5164-43ea-8b84-c639d94d1e29
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: yes (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{1}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 4f59189c-5164-43ea-8b84-c639d94d1e29 | Wired connection 2
IP4.ADDRESS[1]: 192.168.42.236/24
IP4.GATEWAY: 192.168.42.129
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.42.129
DHCP4.OPTION[1]: requested_subnet_mask = 1
DHCP4.OPTION[2]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[3]: subnet_mask = 255.255.255.0
DHCP4.OPTION[4]: domain_name_servers = 192.168.42.129
DHCP4.OPTION[5]: ip_address = 192.168.42.236
DHCP4.OPTION[6]: requested_static_routes = 1
DHCP4.OPTION[7]: dhcp_server_identifier = 192.168.42.129
DHCP4.OPTION[8]: requested_time_offset = 1
DHCP4.OPTION[9]: broadcast_address = 192.168.42.255
DHCP4.OPTION[10]: requested_interface_mtu = 1
DHCP4.OPTION[11]: dhcp_rebinding_time = 3150
DHCP4.OPTION[12]: requested_domain_name_servers = 1
DHCP4.OPTION[13]: dhcp_message_type = 5
DHCP4.OPTION[14]: requested_broadcast_address = 1
DHCP4.OPTION[15]: routers = 192.168.42.129
DHCP4.OPTION[16]: dhcp_renewal_time = 1800
DHCP4.OPTION[17]: requested_domain_name = 1
DHCP4.OPTION[18]: requested_routers = 1
DHCP4.OPTION[19]: expiry = 1472513530
DHCP4.OPTION[20]: requested_wpad = 1
DHCP4.OPTION[21]: host_name = HPjosh
DHCP4.OPTION[22]: requested_netbios_scope = 1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: requested_netbios_name_servers = 1
DHCP4.OPTION[25]: network_number = 192.168.42.0
DHCP4.OPTION[26]: requested_domain_search = 1
DHCP4.OPTION[27]: vendor_encapsulated_options = ANDROID_METERED
DHCP4.OPTION[28]: next_server = 192.168.42.129
DHCP4.OPTION[29]: requested_host_name = 1
DHCP4.OPTION[30]: dhcp_lease_time = 3600
DHCP4.OPTION[31]: requested_ntp_servers = 1
IP6.ADDRESS[1]: fe80::8a35:bbd6:80a5:1108/64
IP6.GATEWAY:
GENERAL.DEVICE: enp3s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enp3s0' [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/enp3s0
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: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
GENERAL.DEVICE: wlp2s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Wireless 3165 (Dual Band Wireless AC 3165)
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 4.4.0-31-generic
GENERAL.FIRMWARE-VERSION: 16.242414.0
GENERAL.HWADDR: <MAC 'wlp2s0' [IF3]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.4/0000:02:00.0/net/wlp2s0
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 ###########
##### iw reg get ########################
`Region: Australia/Adelaide (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.
enp0s20f0u2 no frequency information.
enp3s0 no frequency information.
wlp2s0 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 #######################
`Sorry, try again.
lo Interface doesn't support scanning.
enp0s20f0u2 Interface doesn't support scanning.
enp3s0 Interface doesn't support scanning.
wlp2s0 Interface doesn't support scanning : Network is down `
##### module infos ######################
`[iwlmvm]
filename: /lib/modules/4.4.0-31-generic/kernel/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <[email protected]>
description: The new Intel(R) wireless AGN driver for Linux
srcversion: 49DC02934CB3D8C312FF8E1
depends: iwlwifi,mac80211,cfg80211
intree: Y
vermagic: 4.4.0-31-generic SMP 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/4.4.0-31-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 2FFAEED0245CA1D97FE1E44
depends: cfg80211
intree: Y
vermagic: 4.4.0-31-generic SMP mod_unload modversions
parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
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/4.4.0-31-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-13.ucode
firmware: iwlwifi-7265-13.ucode
firmware: iwlwifi-3160-13.ucode
firmware: iwlwifi-7260-13.ucode
firmware: iwlwifi-8000-13.ucode
srcversion: 651BF6CBF283F6F817B8F3A
depends: cfg80211
intree: Y
vermagic: 4.4.0-31-generic SMP mod_unload modversions
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/4.4.0-31-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 25A45701AAA64DAC1E47D9D
depends:
intree: Y
vermagic: 4.4.0-31-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 #################
`[iwlmvm]
init_dbg: N
power_scheme: 2
tfd_q_hang_detect: Y
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500
[iwlwifi]
11n_disable: 0
amsdu_size_8K: 0
antenna_coupling: 0
bt_coex_active: Y
d0i3_disable: Y
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/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 #############################
`[ 19.056565] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 19.060001] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 19.117254] r8169 0000:03:00.0 enp3s0: link down
[ 19.117336] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 28.010045] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 28.110030] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready (repeated 2 times)
[ 92.338452] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 92.434109] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready (repeated 2 times)
[ 360.895740] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 360.990006] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready (repeated 2 times)
[ 430.522674] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 430.617190] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready (repeated 2 times)
[ 432.339340] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 432.434631] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready (repeated 2 times)
[ 753.877208] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 753.971437] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready (repeated 2 times)
[ 940.322853] rndis_host 1-2:1.0 enp0s20f0u2: renamed from usb0
[ 940.340038] IPv6: ADDRCONF(NETDEV_UP): enp0s20f0u2: link is not ready `
########## wireless info END ############
答案1
下载驱动程序或固件无法解决此问题：
2: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
你的笔记本电脑不太可能两个都一台 HP 和一台 Acer。让我们尝试修复它。请打开终端并执行：
sudo -i
echo "blacklist acer-wmi" >> /etc/modprobe.d/blacklist.conf
exit
重新启动并让我们听到您的结果。