最近我在笔记本电脑上安装了 Ubuntu 20.04，但无法连接到 WiFi。它只是反复提示输入密码。
但通过以太网电缆（在我的路由器和笔记本电脑之间）连接时可以正常工作。此外，当我通过 Windows 或手机连接到 WiFi 时，没有任何问题。
我已经尝试了很多不同的方法来解决这个问题：
- 检查密码是否正确（多次）
- 使用终端连接
- 选择不同的网络安全
- 在我要连接的 WiFi 的连接文件中以明文形式写入密码
- 检查 W-LAN 是否被阻止（通过 rfkill）
我也看到过一些类似的问题，但这些问题的解决方案似乎都无法解决我的问题。
以下一些数据可能有助于解决问题：
########## wireless info START ##########
Report from: 26 Sep 2020 11:41 CEST +0200
Booted last: 26 Sep 2020 00:00 CEST +0200
Script from: 22 Oct 2018 03:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal
##### kernel ############################
Linux 5.4.0-48-generic #52-Ubuntu SMP Thu Sep 10 10:58:49 UTC 2020 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. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 07)
Subsystem: Dell RTL810xE PCI Express Fast Ethernet controller [1028:0811]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Intel Corporation Wireless 3165 [8086:3165] (rev 79)
Subsystem: Intel Corporation Wireless 3165 [8086:4410]
Kernel driver in use: iwlwifi
##### lsusb #############################
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 8087:0a2a Intel Corp.
Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 004: ID 1bcf:28c1 Sunplus Innovation Technology Inc. Integrated_Webcam_HD
Bus 001 Device 003: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 009: ID 0000:0538 USB OPTICAL MOUSE
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
##### lsmod #############################
iwlmvm 380928 0
mac80211 843776 1 iwlmvm
libarc4 16384 1 mac80211
dell_laptop 24576 0
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,dell_laptop
iwlwifi 331776 1 iwlmvm
cfg80211 704512 3 iwlmvm,iwlwifi,mac80211
dell_wmi 20480 0
sparse_keymap 16384 2 intel_hid,dell_wmi
dell_smbios 28672 2 dell_wmi,dell_laptop
dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
wmi_bmof 16384 0
wmi 32768 4 dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
video 49152 3 dell_wmi,dell_laptop,i915
##### interfaces ########################
##### ifconfig ##########################
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback <MAC address> brd <MAC address>
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether <MAC 'enp2s0' [IF1]> brd <MAC address>
3: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether <MAC 'wlp3s0' [IF2]> brd <MAC address>
##### iwconfig ##########################
enp2s0 no wireless extensions.
lo no wireless extensions.
wlp3s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
##### route #############################
##### resolv.conf #######################
[777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-resolv.conf']
nameserver 127.0.0.53
options edns0
##### network managers ##################
Installed:
NetworkManager
Running:
root 8868 1 0 11:21 ? 00:00:09 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/Devices/3
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Wireless 3165
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 5.4.0-48-generic
GENERAL.FIRMWARE-VERSION: 29.1654887522.0
GENERAL.HWADDR: <MAC 'wlp3s0' [IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 30 (disconnected)
GENERAL.REASON: 0 (No reason given)
GENERAL.IP4-CONNECTIVITY: 1 (none)
GENERAL.IP6-CONNECTIVITY: 1 (none)
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
CAPABILITIES.SRIOV: no
INTERFACE-FLAGS.UP: yes
INTERFACE-FLAGS.LOWER-UP: no
INTERFACE-FLAGS.CARRIER: 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
WIFI-PROPERTIES.MESH: no
WIFI-PROPERTIES.IBSS-RSN: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/5
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 99b1a36d-2e6d-4ad6-b0de-9c19f05fb2a1 | HH40V_5667
GENERAL.DEVICE: p2p-dev-wlp3s0
GENERAL.TYPE: wifi-p2p
GENERAL.NM-TYPE: NMDeviceWifiP2P
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/Devices/4
GENERAL.VENDOR: --
GENERAL.PRODUCT: --
GENERAL.DRIVER: (unknown)
GENERAL.DRIVER-VERSION: --
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: (unknown)
GENERAL.MTU: 0
GENERAL.STATE: 30 (disconnected)
GENERAL.REASON: 42 (The supplicant is now available)
GENERAL.IP4-CONNECTIVITY: 1 (none)
GENERAL.IP6-CONNECTIVITY: 1 (none)
GENERAL.UDI: /virtual/device/placeholder/0
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
CAPABILITIES.SRIOV: no
INTERFACE-FLAGS.UP: no
INTERFACE-FLAGS.LOWER-UP: no
INTERFACE-FLAGS.CARRIER: no
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
GENERAL.DEVICE: enp2s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/Devices/2
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL810xE PCI Express Fast Ethernet controller
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: --
GENERAL.FIRMWARE-VERSION: rtl8106e-1_0.0.1 06/29/12
GENERAL.HWADDR: <MAC 'enp2s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 40 (Carrier/link changed)
GENERAL.IP4-CONNECTIVITY: 1 (none)
GENERAL.IP6-CONNECTIVITY: 1 (none)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.4/0000:02:00.0/net/enp2s0
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: 100 Mb/s
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
INTERFACE-FLAGS.UP: yes
INTERFACE-FLAGS.LOWER-UP: no
INTERFACE-FLAGS.CARRIER: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE IN-USE
HH40V_5667 <MAC 'HH40V_5667' [AC10]> Infra 1 2412 MHz 270 Mbit/s 100 ▂▄▆█ WPA2 no
DreiNeo_2.4Ghz_E5D3 <MAC 'DreiNeo_2.4Ghz_E5D3' [AC6]> Infra 11 2462 MHz 270 Mbit/s 22 ▂___ WPA1 WPA2 no
##### NetworkManager.state ##############
cat: /var/lib/NetworkManager/NetworkManager.state: Permission denied
##### NetworkManager config #############
[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 3
[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no
[[/usr/lib/NetworkManager/conf.d/10-dns-resolved.conf]]
[main]
dns=systemd-resolved
[[/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]]
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:gsm,except:type:cdma
[[/usr/lib/NetworkManager/conf.d/20-connectivity-ubuntu.conf]]
[connectivity]
uri=http://connectivity-check.ubuntu.com/
[[/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf]]
[device-mac-addr-change-wifi]
match-device=driver:rtl8723bs,driver:rtl8189es,driver:r8188eu,driver:8188eu,driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/HH40V_5667.nmconnection]] (600 root)
[connection] id=HH40V_5667 | type=wifi | permissions=
[wifi] mac-address-blacklist= | ssid=HH40V_5667
[ipv4] method=auto
[ipv6] method=auto
##### 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
##### module infos ######################
[iwlmvm]
filename: /lib/modules/5.4.0-48-generic/kernel/drivers/net/wireless/intel/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: F2F1A41B96C78AE96720E23
depends: iwlwifi,mac80211,cfg80211
retpoline: Y
intree: Y
name: iwlmvm
vermagic: 5.4.0-48-generic SMP mod_unload
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 69:0F:B2:8C:24:82:6C:28:AB:28:F7:D2:E5:B8:D0:0B:2C:EF:1F:87
sig_hashalgo: sha512
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/5.4.0-48-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: FAB28EB495445A127E0CC46
depends: cfg80211,libarc4
retpoline: Y
intree: Y
name: mac80211
vermagic: 5.4.0-48-generic SMP mod_unload
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 69:0F:B2:8C:24:82:6C:28:AB:28:F7:D2:E5:B8:D0:0B:2C:EF:1F:87
sig_hashalgo: sha512
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/5.4.0-48-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-8265-36.ucode
firmware: iwlwifi-8000C-36.ucode
firmware: iwlwifi-9260-th-b0-jf-b0-46.ucode
firmware: iwlwifi-9000-pu-b0-jf-b0-46.ucode
firmware: iwlwifi-ty-a0-gf-a0-50.ucode
firmware: iwlwifi-so-a0-gf-a0-50.ucode
firmware: iwlwifi-so-a0-hr-b0-50.ucode
firmware: iwlwifi-so-a0-jf-b0-50.ucode
firmware: iwlwifi-cc-a0-50.ucode
firmware: iwlwifi-QuQnj-b0-jf-b0-50.ucode
firmware: iwlwifi-QuZ-a0-jf-b0-50.ucode
firmware: iwlwifi-QuZ-a0-hr-b0-50.ucode
firmware: iwlwifi-Qu-b0-jf-b0-50.ucode
firmware: iwlwifi-Qu-c0-hr-b0-50.ucode
firmware: iwlwifi-QuQnj-a0-hr-a0-50.ucode
firmware: iwlwifi-QuQnj-b0-hr-b0-50.ucode
firmware: iwlwifi-QuQnj-f0-hr-a0-50.ucode
firmware: iwlwifi-Qu-a0-jf-b0-50.ucode
firmware: iwlwifi-Qu-a0-hr-a0-50.ucode
srcversion: B6DF401BA0F55B3F4BFBFC5
depends: cfg80211
retpoline: Y
intree: Y
name: iwlwifi
vermagic: 5.4.0-48-generic SMP mod_unload
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 69:0F:B2:8C:24:82:6C:28:AB:28:F7:D2:E5:B8:D0:0B:2C:EF:1F:87
sig_hashalgo: sha512
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, 2K for AX210 devices, 4K for other devices 1:4K 2:8K 3:12K 4: 2K (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: 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: enable_ini:Enable debug INI TLV FW debug infrastructure (default: 0 (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)
parm: disable_11ac:Disable VHT capabilities (default: false) (bool)
parm: remove_when_gone:Remove dev from PCIe bus if it is deemed inaccessible (default: false) (bool)
parm: disable_11ax:Disable HE capabilities (default: false) (bool)
[cfg80211]
filename: /lib/modules/5.4.0-48-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 548020DDB9CC1C141282FF4
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 5.4.0-48-generic SMP mod_unload
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 69:0F:B2:8C:24:82:6C:28:AB:28:F7:D2:E5:B8:D0:0B:2C:EF:1F:87
sig_hashalgo: sha512
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 #################
[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: 0
antenna_coupling: 0
bt_coex_active: Y
disable_11ac: N
disable_11ax: N
enable_ini: N
fw_monitor: N
fw_restart: Y
lar_disable: N
led_mode: 0
nvm_file: (null)
power_level: 0
power_save: N
remove_when_gone: N
swcrypto: 0
uapsd_disable: 3
[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### rc.local ##########################
grep: /etc/rc.local: No such file or directory
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[11521.061136] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 1/3)
[11521.165188] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 2/3)
[11521.269186] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 3/3)
[11521.377121] wlp3s0: association with <MAC 'HH40V_5667' [AC10]> timed out
[11542.641568] r8169 0000:02:00.0 enp2s0: Link is Up - 100Mbps/Full - flow control off
[11797.300949] r8169 0000:02:00.0 enp2s0: Link is Down
[11804.916087] wlp3s0: authenticate with <MAC 'HH40V_5667' [AC10]>
[11804.921895] wlp3s0: send auth to <MAC 'HH40V_5667' [AC10]> (try 1/3)
[11804.932662] wlp3s0: authenticated
[11804.937696] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 1/3)
[11805.041758] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 2/3)
[11805.145754] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 3/3)
[11805.253757] wlp3s0: association with <MAC 'HH40V_5667' [AC10]> timed out
[11817.031714] wlp3s0: authenticate with <MAC 'HH40V_5667' [AC10]>
[11817.037453] wlp3s0: send auth to <MAC 'HH40V_5667' [AC10]> (try 1/3)
[11817.050880] wlp3s0: authenticated
[11817.053917] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 1/3)
[11817.157908] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 2/3)
[11817.261926] wlp3s0: associate with <MAC 'HH40V_5667' [AC10]> (try 3/3)
[11817.369983] wlp3s0: association with <MAC 'HH40V_5667' [AC10]> timed out
########## wireless info END ############