我在 HP 笔记本电脑上安装了 Ubuntu 18.04。LAN 电缆工作正常，但 WIFI 连接很糟糕。有时可能会工作，但很快就会变弱 - 开始“连接”，最终显示“激活网络连接失败”。
我知道这个问题是重复的，但我注意到很多类似的问题要么在 askubuntu 门户网站上没有得到回答，要么对我的情况没有帮助。花了几个小时来修复它，但没有结果。也许，这个问题会提供更多相关细节来解决问题。
非常感谢您的帮助。
这是我从 github 无线信息脚本中检索到的无线信息（或者你可以查看粘贴箱)：
########## wireless info START ##########
Report from: 12 May 2018 15:38 +04 +0400
Booted last: 12 May 2018 00:00 +04 +0400
Script from: 10 Jan 2018 20:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 18.04 LTS
Release: 18.04
Codename: bionic
##### kernel ############################
Linux 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=1
##### desktop ###########################
Ubuntu
##### lspci #############################
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:81c1]
Kernel driver in use: rtl8723be
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:832d]
Kernel driver in use: r8169
##### lsusb #############################
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:b008 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0bda:58ed Realtek Semiconductor Corp.
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 006: ID 0458:0186 KYE Systems Corp. (Mouse Systems)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
rtl8723be 98304 0
btcoexist 131072 1 rtl8723be
rtl8723_common 24576 1 rtl8723be
rtl_pci 32768 1 rtl8723be
rtlwifi 77824 4 rtl_pci,btcoexist,rtl8723_common,rtl8723be
mac80211 778240 3 rtl_pci,rtlwifi,rtl8723be
cfg80211 622592 2 mac80211,rtlwifi
hp_wmi 16384 0
wmi_bmof 16384 0
sparse_keymap 16384 1 hp_wmi
wmi 24576 2 wmi_bmof,hp_wmi
##### interfaces ########################
[/etc/network/interfaces]
auto lo
iface lo inet loopback
##### ifconfig ##########################
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.7 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::c4df:c01d:67a9:e172 prefixlen 64 scopeid 0x20<link>
ether <MAC address> txqueuelen 1000 (Ethernet)
RX packets 101603 bytes 120654085 (120.6 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 72693 bytes 8859205 (8.8 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 7789 bytes 682238 (682.2 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 7789 bytes 682238 (682.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlo1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether <MAC address> txqueuelen 1000 (Ethernet)
RX packets 82418 bytes 100958947 (100.9 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 50621 bytes 5415199 (5.4 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
##### iwconfig ##########################
eno1 no wireless extensions.
lo no wireless extensions.
wlo1 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 eno1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eno1
192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 eno1
##### resolv.conf #######################
nameserver 127.0.0.53
##### network managers ##################
Installed:
NetworkManager
Wicd
Running:
root 1016 1 0 14:29 ? 00:00:04 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: eno1
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 address>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/net/eno1
GENERAL.IP-IFACE: eno1
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: 444d0395-a533-3a4a-9c78-6833a0f09397
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/16
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 100 Mb/s
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 192.168.1.7/24
IP4.GATEWAY: 192.168.1.1
IP4.ROUTE[1]: dst = 0.0.0.0/0, nh = 192.168.1.1, mt = 100
IP4.ROUTE[2]: dst = 192.168.1.0/24, nh = 0.0.0.0, mt = 100
IP4.ROUTE[3]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 77.74.44.44
IP4.DNS[2]: 212.58.96.96
IP4.DNS[3]: 8.8.8.8
IP4.DNS[4]: 192.168.1.1
DHCP4.OPTION[1]: requested_host_name = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_broadcast_address = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_domain_name = 1
DHCP4.OPTION[7]: requested_wpad = 1
DHCP4.OPTION[8]: requested_netbios_scope = 1
DHCP4.OPTION[9]: next_server = 0.0.0.0
DHCP4.OPTION[10]: broadcast_address = 192.168.1.255
DHCP4.OPTION[11]: dhcp_message_type = 5
DHCP4.OPTION[12]: requested_interface_mtu = 1
DHCP4.OPTION[13]: routers = 192.168.1.1
DHCP4.OPTION[14]: dhcp_lease_time = 7200
DHCP4.OPTION[15]: ip_address = 192.168.1.7
DHCP4.OPTION[16]: requested_domain_name_servers = 1
DHCP4.OPTION[17]: subnet_mask = 255.255.255.0
DHCP4.OPTION[18]: requested_subnet_mask = 1
DHCP4.OPTION[19]: requested_static_routes = 1
DHCP4.OPTION[20]: expiry = 1526131586
DHCP4.OPTION[21]: domain_name_servers = 77.74.44.44 212.58.96.96 8.8.8.8 192.168.1.1
DHCP4.OPTION[22]: requested_ntp_servers = 1
DHCP4.OPTION[23]: requested_netbios_name_servers = 1
DHCP4.OPTION[24]: requested_routers = 1
DHCP4.OPTION[25]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[26]: network_number = 192.168.1.0
DHCP4.OPTION[27]: dhcp_server_identifier = 192.168.1.1
IP6.ADDRESS[1]: fe80::c4df:c01d:67a9:e172/64
IP6.GATEWAY: --
IP6.ROUTE[1]: dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[2]: dst = fe80::/64, nh = ::, mt = 256
IP6.ROUTE[3]: dst = fe80::/64, nh = ::, mt = 100
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{2}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 444d0395-a533-3a4a-9c78-6833a0f09397 | Wired connection 1
GENERAL.DEVICE: wlo1
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8723BE PCIe Wireless Network Adapter
GENERAL.DRIVER: rtl8723be
GENERAL.DRIVER-VERSION: 4.15.0-20-generic
GENERAL.FIRMWARE-VERSION: N/A
GENERAL.HWADDR: <MAC address>
GENERAL.MTU: 1500
GENERAL.STATE: 30 (disconnected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/wlo1
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
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: no
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{3}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 76aa10c5-326c-4ce3-bd75-f34fd2002acb | VKN
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE IN-USE
VKN <MAC 'VKN' [AC1]> Infra 1 2412 MHz 135 Mbit/s 90 ▂▄▆█ WPA1 WPA2 no
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/VKN]] (600 root)
[connection] id=VKN | type=wifi | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=VKN
[ipv4] method=auto
[ipv6] method=auto
##### Netplan config ####################
[/etc/netplan/01-network-manager-all.yaml]
network:
version: 2
renderer: NetworkManager
##### iw reg get ########################
Region: Asia/Tbilisi (based on set time zone)
global
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 20), (N/A, 20), (N/A), AUTO-BW, NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, 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 ###################
eno1 no frequency information.
lo no frequency information.
wlo1 13 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
##### iwlist scan #######################
eno1 Interface doesn't support scanning.
lo Interface doesn't support scanning.
Channel occupancy:
1 APs on Frequency:2.412 GHz (Channel 1)
wlo1 Scan completed :
Cell 01 - Address: <MAC 'VKN' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=64/70 Signal level=-46 dBm
Encryption key:on
ESSID:"VKN"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000050ee8ec472
Extra: Last beacon: 300ms ago
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
##### module infos ######################
[rtl8723be]
filename: /lib/modules/4.15.0-20-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rtl8723be.ko
firmware: rtlwifi/rtl8723befw_36.bin
firmware: rtlwifi/rtl8723befw.bin
description: Realtek 8723BE 802.11n PCI wireless
license: GPL
author: Realtek WlanFAE <[email protected]>
author: PageHe <[email protected]>
srcversion: 6A56582B1FEECB841E329C4
depends: rtlwifi,rtl8723-common,rtl_pci,btcoexist,mac80211
retpoline: Y
intree: Y
name: rtl8723be
vermagic: 4.15.0-20-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: ips:Set to 0 to not use link power save (default 1)
(bool)
parm: swlps:Set to 1 to use SW control power save (default 0)
(bool)
parm: fwlps:Set to 1 to use FW control power save (default 1)
(bool)
parm: msi:Set to 1 to use MSI interrupts mode (default 0)
(bool)
parm: aspm:Set to 1 to enable ASPM (default 1)
(int)
parm: debug_level:Set debug level (0-5) (default 0) (int)
parm: debug_mask:Set debug mask (default 0) (ullong)
parm: disable_watchdog:Set to 1 to disable the watchdog (default 0)
(bool)
parm: ant_sel:Set to 1 or 2 to force antenna number (default 0)
(int)
[rtl8723_common]
filename: /lib/modules/4.15.0-20-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8723com/rtl8723-common.ko
description: Realtek RTL8723AE/RTL8723BE 802.11n PCI wireless common routines
license: GPL
author: Larry Finger <[email protected]>
author: Realtek WlanFAE <[email protected]>
srcversion: 90DB9C652E26F4135F339B8
depends: rtlwifi
retpoline: Y
intree: Y
name: rtl8723_common
vermagic: 4.15.0-20-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
[rtl_pci]
filename: /lib/modules/4.15.0-20-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl_pci.ko
description: PCI basic driver for rtlwifi
license: GPL
author: Larry Finger <[email protected]>
author: Realtek WlanFAE <[email protected]>
author: lizhaoming <[email protected]>
srcversion: 9F5FA8A771710F4CA500C6E
depends: mac80211,rtlwifi
retpoline: Y
intree: Y
name: rtl_pci
vermagic: 4.15.0-20-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
[rtlwifi]
filename: /lib/modules/4.15.0-20-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtlwifi.ko
description: Realtek 802.11n PCI wireless core
license: GPL
author: Larry Finger <[email protected]>
author: Realtek WlanFAE <[email protected]>
author: lizhaoming <[email protected]>
srcversion: 8AB8B2AAF3BCFFB93D91956
depends: mac80211,cfg80211
retpoline: Y
intree: Y
name: rtlwifi
vermagic: 4.15.0-20-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
[mac80211]
filename: /lib/modules/4.15.0-20-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 1CEA5CF286EDB289C1D0BF8
depends: cfg80211
retpoline: Y
intree: Y
name: mac80211
vermagic: 4.15.0-20-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
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)
[cfg80211]
filename: /lib/modules/4.15.0-20-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: D5B0789D4C423C81CCFB437
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 4.15.0-20-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
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 #################
[rtl8723be]
ant_sel: 1
aspm: 1
debug_level: 0
debug_mask: 0
disable_watchdog: N
fwlps: Y
ips: Y
msi: N
swenc: N
swlps: N
[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
[cfg80211]
bss_entries_limit: 1000
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/rtl8723be.conf]
options rtl8723be ant_sel=1
##### rc.local ##########################
grep: /etc/rc.local: No such file or directory
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 2829.176333] wlo1: authenticate with <MAC 'VKN' [AC1]>
[ 2829.195118] wlo1: send auth to <MAC 'VKN' [AC1]> (try 1/3)
[ 2829.298125] wlo1: send auth to <MAC 'VKN' [AC1]> (try 2/3)
[ 2829.402028] wlo1: send auth to <MAC 'VKN' [AC1]> (try 3/3)
[ 2829.506116] wlo1: authentication with <MAC 'VKN' [AC1]> timed out
[ 2842.868646] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[ 2843.874669] wlo1: authenticate with <MAC 'VKN' [AC1]>
[ 2843.884909] wlo1: send auth to <MAC 'VKN' [AC1]> (try 1/3)
[ 2843.986126] wlo1: send auth to <MAC 'VKN' [AC1]> (try 2/3)
[ 2844.090128] wlo1: send auth to <MAC 'VKN' [AC1]> (try 3/3)
[ 2844.193857] wlo1: authentication with <MAC 'VKN' [AC1]> timed out
[ 2855.175916] wlo1: authenticate with <MAC 'VKN' [AC1]>
[ 2855.194590] wlo1: send auth to <MAC 'VKN' [AC1]> (try 1/3)
[ 2855.297870] wlo1: send auth to <MAC 'VKN' [AC1]> (try 2/3)
[ 2855.402048] wlo1: send auth to <MAC 'VKN' [AC1]> (try 3/3)
[ 2855.505819] wlo1: authentication with <MAC 'VKN' [AC1]> timed out
[ 2868.862717] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[ 2886.625475] wlo1: authenticate with <MAC 'VKN' [AC1]>
[ 2886.635699] wlo1: send auth to <MAC 'VKN' [AC1]> (try 1/3)
[ 2886.737261] wlo1: send auth to <MAC 'VKN' [AC1]> (try 2/3)
[ 2886.841218] wlo1: send auth to <MAC 'VKN' [AC1]> (try 3/3)
[ 2886.944929] wlo1: authentication with <MAC 'VKN' [AC1]> timed out
[ 2897.920459] wlo1: authenticate with <MAC 'VKN' [AC1]>
[ 2897.937774] wlo1: send auth to <MAC 'VKN' [AC1]> (try 1/3)
[ 2898.041047] wlo1: send auth to <MAC 'VKN' [AC1]> (try 2/3)
[ 2898.144876] wlo1: send auth to <MAC 'VKN' [AC1]> (try 3/3)
[ 2898.248856] wlo1: authentication with <MAC 'VKN' [AC1]> timed out
[ 2911.871814] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[ 3171.165435] wlo1: authenticate with <MAC 'VKN' [AC1]>
[ 3171.185028] wlo1: send auth to <MAC 'VKN' [AC1]> (try 1/3)
[ 3171.186810] wlo1: authenticated
[ 3171.188539] wlo1: associate with <MAC 'VKN' [AC1]> (try 1/3)
[ 3171.194032] wlo1: RX AssocResp from <MAC 'VKN' [AC1]> (capab=0x411 status=0 aid=3)
[ 3171.194279] wlo1: associated
[ 3171.265751] IPv6: ADDRCONF(NETDEV_CHANGE): wlo1: link becomes ready
[ 3428.602225] wlo1: deauthenticating from <MAC 'VKN' [AC1]> by local choice (Reason: 3=DEAUTH_LEAVING)
[ 3432.199904] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready (repeated 5 times)
########## wireless info END ############