我的 wifi 总是会不时断线。我的电脑仍然将 wifi 视为已连接，但停止发送和接收数据。有时它会断开与路由器的连接并再次要求输入密码，当我单击“连接”时，它会说密码错误。但当我关闭 wifi 然后重新打开时，一切都正常，连接正常
按照以下要求，“无线脚本”的结果
########## wireless info START ##########
Report from: 05 Feb 2020 11:11 EET +0200
Booted last: 05 Feb 2020 00:00 EET +0200
Script from: 22 Oct 2018 03:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 19.10
Release: 19.10
Codename: eoan
##### kernel ############################
Linux 5.3.0-29-generic #31-Ubuntu SMP Fri Jan 17 17:27:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:380b]
Kernel driver in use: r8169
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Lenovo BCM43142 802.11b/g/n [17aa:0621]
Kernel driver in use: wl
##### lsusb #############################
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module
Bus 002 Device 003: ID 174f:14b2 Syntek Lenovo EasyCamera
Bus 002 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 002 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: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
5: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
##### secure boot #######################
SecureBoot disabled
Platform is in Setup Mode
##### lsmod #############################
wl 6455296 0
mxm_wmi 16384 1 nouveau
cfg80211 712704 1 wl
ideapad_laptop 20480 0
sparse_keymap 16384 1 ideapad_laptop
wmi 32768 3 ideapad_laptop,mxm_wmi,nouveau
video 49152 3 ideapad_laptop,i915,nouveau
##### interfaces ########################
[/etc/network/interfaces]
auto lo
iface lo inet loopback
##### 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: enp1s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether <MAC 'enp1s0' [IF1]> brd <MAC address>
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether <MAC 'wlp2s0' [IF2]> brd <MAC address>
inet 192.168.1.127/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp2s0
valid_lft 86082sec preferred_lft 86082sec
inet6 fe80::34df:267b:164b:8138/64 scope link noprefixroute
valid_lft forever preferred_lft forever
##### iwconfig ##########################
enp1s0 no wireless extensions.
lo no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:"Samer"
Mode:Managed Frequency:2.432 GHz Access Point: <MAC 'Samer' [AC1]>
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
##### route #############################
default via 192.168.1.1 dev wlp2s0 proto dhcp metric 600
169.254.0.0/16 dev wlp2s0 scope link metric 1000
192.168.1.0/24 dev wlp2s0 proto kernel scope link src 192.168.1.127 metric 600
##### 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 1004 1 0 09:45 ? 00:00:01 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp2s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Broadcom Inc. and subsidiaries
GENERAL.PRODUCT: BCM43142 802.11b/g/n
GENERAL.DRIVER: wl
GENERAL.DRIVER-VERSION: 6.30.223.271 (r587334)
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'wlp2s0' [IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.IP4-CONNECTIVITY: 4 (full)
GENERAL.IP6-CONNECTIVITY: 4 (full)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.3/0000:02:00.0/net/wlp2s0
GENERAL.IP-IFACE: wlp2s0
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: Samer
GENERAL.CON-UUID: 6ca46cb1-8fae-440b-9df3-ffdc64e6d1d2
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/5
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: 58 Mb/s
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: no
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
WIFI-PROPERTIES.MESH: no
IP4.ADDRESS[1]: 192.168.1.127/24
IP4.GATEWAY: 192.168.1.1
IP4.ROUTE[1]: dst = 0.0.0.0/0, nh = 192.168.1.1, mt = 600
IP4.ROUTE[2]: dst = 192.168.1.0/24, nh = 0.0.0.0, mt = 600
IP4.ROUTE[3]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.1.1
DHCP4.OPTION[1]: dhcp_lease_time = 86400
DHCP4.OPTION[2]: dhcp_rebinding_time = 75600
DHCP4.OPTION[3]: dhcp_renewal_time = 43200
DHCP4.OPTION[4]: dhcp_server_identifier = 192.168.1.1
DHCP4.OPTION[5]: domain_name_servers = 192.168.1.1
DHCP4.OPTION[6]: expiry = 1580979956
DHCP4.OPTION[7]: ip_address = 192.168.1.127
DHCP4.OPTION[8]: requested_broadcast_address = 1
DHCP4.OPTION[9]: requested_dhcp_server_identifier = 1
DHCP4.OPTION[10]: requested_domain_name = 1
DHCP4.OPTION[11]: requested_domain_name_servers = 1
DHCP4.OPTION[12]: requested_domain_search = 1
DHCP4.OPTION[13]: requested_host_name = 1
DHCP4.OPTION[14]: requested_interface_mtu = 1
DHCP4.OPTION[15]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[16]: requested_nis_domain = 1
DHCP4.OPTION[17]: requested_nis_servers = 1
DHCP4.OPTION[18]: requested_ntp_servers = 1
DHCP4.OPTION[19]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[20]: requested_root_path = 1
DHCP4.OPTION[21]: requested_routers = 1
DHCP4.OPTION[22]: requested_static_routes = 1
DHCP4.OPTION[23]: requested_subnet_mask = 1
DHCP4.OPTION[24]: requested_time_offset = 1
DHCP4.OPTION[25]: requested_wpad = 1
DHCP4.OPTION[26]: routers = 192.168.1.1
DHCP4.OPTION[27]: subnet_mask = 255.255.255.0
IP6.ADDRESS[1]: fe80::34df:267b:164b:8138/64
IP6.GATEWAY: --
IP6.ROUTE[1]: dst = fe80::/64, nh = ::, mt = 600
IP6.ROUTE[2]: dst = ff00::/8, nh = ::, mt = 256, table=255
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/1,/org/freedesktop/NetworkManager/Settings/2
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 6ca46cb1-8fae-440b-9df3-ffdc64e6d1d2 | Samer
CONNECTIONS.AVAILABLE-CONNECTIONS[2]: 7e26518f-453f-48be-bfad-ece1fac2811f | Hotspot
GENERAL.DEVICE: enp1s0
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: --
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enp1s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.IP4-CONNECTIVITY: 1 (none)
GENERAL.IP6-CONNECTIVITY: 1 (none)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/enp1s0
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
CAPABILITIES.SRIOV: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE IN-USE
Samer <MAC 'Samer' [AC1]> Infra 5 2432 MHz 270 Mbit/s 54 ▂▄__ WPA2 yes *
OrangeFiber <MAC 'OrangeFiber' [AC2]> Infra 11 2462 MHz 130 Mbit/s 39 ▂▄__ 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
wifi.cloned-mac-address=preserve
ethernet.cloned-mac-address=preserve
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/Samer]] (600 root)
[connection] id=Samer | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp2s0' [IF2]> | mac-address-blacklist= | ssid=Samer
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/Hotspot]] (600 root)
[connection] id=Hotspot | type=wifi | autoconnect=false | permissions=
[wifi] mac-address=<MAC 'wlp2s0' [IF2]> | mac-address-blacklist= | ssid=michael-Lenovo-Z50-70
[ipv4] method=shared
[ipv6] method=auto
##### Netplan config ####################
[/etc/netplan/01-network-manager-all.yaml]
network:
version: 2
renderer: NetworkManager
##### iw reg get ########################
Region: Asia/Nicosia (based on set time zone)
global
country 00: DFS-UNSET
(2402 - 2472 @ 40), (6, 20), (N/A)
(2457 - 2482 @ 20), (6, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
(5170 - 5250 @ 80), (6, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(5250 - 5330 @ 80), (6, 20), (0 ms), DFS, AUTO-BW, PASSIVE-SCAN
(5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
enp1s0 no frequency information.
lo 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 14 : 2.484 GHz
Channel 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 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
Current Frequency:2.432 GHz (Channel 5)
##### iwlist scan #######################
enp1s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
Channel occupancy:
1 APs on Frequency:2.432 GHz (Channel 5)
1 APs on Frequency:2.462 GHz (Channel 11)
wlp2s0 Scan completed :
Cell 01 - Address: <MAC 'Samer' [AC1]>
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=39/70 Signal level=-71 dBm
Encryption key:on
ESSID:"Samer"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 64ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 02 - Address: <MAC 'OrangeFiber' [AC2]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"OrangeFiber"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 64ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
##### module infos ######################
[wl]
filename: /lib/modules/5.3.0-29-generic/updates/dkms/wl.ko
license: MIXED/Proprietary
srcversion: 00D38A27B7E3C7B97C238FC
depends: cfg80211
retpoline: Y
name: wl
vermagic: 5.3.0-29-generic SMP mod_unload
sig_id: PKCS#7
signer: michael-Lenovo-Z50-70 Secure Boot Module Signature key
sig_key: 6B:EF:E3:F2:FC:5F:AC:6F:36:53:85:0B:21:D9:2B:CD:3E:0C:05:AB
sig_hashalgo: sha512
signature: 74:77:BB:86:46:4E:8E:43:10:99:48:2A:30:F6:23:C6:F5:68:26:72:
C6:0B:E0:28:94:39:2B:0A:4D:C0:41:95:DE:EF:64:62:46:10:E6:1D:
21:46:E0:79:1E:71:42:5A:78:92:C4:13:0E:91:22:9E:EE:B9:FD:81:
15:EB:CD:EF:6C:CE:56:94:84:2F:1C:FE:E9:4C:43:8D:9E:D2:92:86:
96:21:73:24:36:F8:3C:4D:33:55:DA:44:CE:DD:27:78:80:9B:CB:36:
EF:BB:4E:8D:D1:24:6D:B1:E6:8C:53:56:49:D5:79:31:B9:14:D0:64:
38:8E:D0:10:97:96:92:55:32:65:56:00:23:7C:58:BD:0A:CF:69:5C:
14:25:6E:02:A7:4D:89:52:7C:CC:F1:ED:E9:F9:F0:F7:99:6E:89:44:
05:F8:06:E5:B4:7C:68:50:78:40:D8:FD:58:30:FF:46:A6:55:F8:76:
25:12:2D:F9:10:8C:0F:99:C6:A4:FE:C1:0E:A7:F1:10:54:55:79:9D:
6B:92:9E:63:84:1F:D3:43:6C:00:82:5D:95:DB:D0:D8:97:C0:5C:25:
24:F7:8F:F8:DC:09:10:47:45:10:41:44:F4:A8:FB:09:27:73:A1:C5:
22:F6:9F:E0:AE:16:30:A2:31:07:63:6B:19:A6:02:42
parm: passivemode:int
parm: wl_txq_thresh:int
parm: oneonly:int
parm: piomode:int
parm: instance_base:int
parm: nompc:int
parm: intf_name:string
[cfg80211]
filename: /lib/modules/5.3.0-29-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 7A4BDDDDFBDE4DDDB63AAE3
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 5.3.0-29-generic SMP mod_unload
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 5B:A4:37:5A:64:28:0B:8F:ED:71:C0:A1:4B:B6:F3:76:64:5C:8D:F4
sig_hashalgo: sha512
signature: 03:41:75:AA:CB:43:E0:42:12:96:85:79:29:8A:37:33:0E:D5:88:C7:
59:3F:FF:38:40:51:31:C5:BD:9A:82:E1:ED:18:77:23:CA:21:00:F8:
F4:7F:B0:F8:16:64:88:FB:24:96:8E:2B:56:A7:5E:35:8E:EB:E2:0A:
0B:A9:24:0B:12:AB:92:2F:1C:70:5A:69:E4:27:2D:94:84:AB:A0:9E:
33:E4:28:AB:E0:78:B9:88:FB:A2:37:2A:AC:59:2F:92:F5:37:68:8C:
94:90:EF:8C:C2:A6:0D:59:A8:85:AB:20:47:6B:02:15:FD:82:4B:99:
D2:3A:89:CE:7A:32:3E:07:40:C6:89:B6:19:ED:A0:B2:BB:2D:29:86:
79:E1:5E:01:E9:5D:6F:7A:BD:15:DF:25:85:87:1C:B4:48:2C:B7:0B:
00:4A:D0:B8:ED:D5:58:27:3F:2F:24:70:BA:76:35:4F:BE:2B:74:F4:
98:0E:9C:5F:A0:15:4F:9C:BC:E3:33:7C:07:39:B4:08:A0:33:0E:5C:
5D:66:1C:C6:DE:C7:21:4C:BD:44:95:EC:C5:EE:4F:52:37:C4:EF:BB:
FF:35:47:F3:3F:1A:92:A3:0A:53:50:37:B9:52:95:F2:E9:C9:DD:0B:
E6:26:9B:7D:7B:D5:52:04:4A:20:C4:26:E5:EC:2B:A1:46:BB:CE:04:
A8:BD:80:7D:FB:9E:21:B6:CB:AC:CD:C3:D6:E8:97:9F:A2:AD:54:4D:
6B:B1:F4:79:3E:44:6A:34:5B:15:6B:34:63:95:62:66:E7:37:53:9B:
C3:B2:9F:4B:ED:05:39:3E:24:F0:08:C9:A2:65:E1:22:6C:93:1C:E7:
C9:89:F3:05:74:D6:94:79:2A:D7:B9:CA:BC:1C:D3:C2:AF:5F:B2:C8:
8D:E1:A1:52:0B:EA:0B:BA:51:29:53:E9:1A:84:50:67:43:0A:C3:BE:
92:4D:54:D2:93:3F:20:68:43:AE:4D:D1:BB:78:3D:93:6B:C2:64:2F:
DA:4F:E2:2B:89:B1:27:8C:61:7E:A8:BF:87:C8:FE:0A:37:A1:74:70:
47:B9:74:F6:71:47:AD:AE:BF:71:C4:4B:B5:E5:E4:EE:DB:7E:67:FA:
57:69:0F:48:43:5B:63:52:8D:0D:A1:DF:D7:95:B5:58:86:2D:40:14:
F9:6E:BF:3A:51:4B:CE:7F:EC:60:C2:0A:3F:EB:44:DA:8B:AE:3F:C7:
80:75:AF:88:BC:03:28:E1:00:BD:4D:76:D6:22:F9:06:24:B1:F7:DB:
9C:7F:CC:9D:1B:6E:CA:9C:6F:5A:49:A7:F3:63:59:A6:10:DF:31:2F:
DB:F2:98:C0:27:5A:3A:63:54:62:B2:74
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 #################
[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
##### modprobe options ##################
[/etc/modprobe.d/amd64-microcode-blacklist.conf]
blacklist microcode
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist-bcm43.conf]
blacklist b43
blacklist b43legacy
blacklist ssb
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
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]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
##### rc.local ##########################
grep: /etc/rc.local: No such file or directory
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 4459.452910] r8169 0000:01:00.0 enp1s0: Link is Down
[ 4464.006058] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 4832.521081] ERROR @wl_dev_intvar_get :
########## wireless info END ############