Hello guys 
I’m reaching out to the community for help in fixing a Wi-Fi issue on Lubuntu.
Ubuntu Version: 24.04.1 LTS
Desktop Environment: LXQt 1.4.0
Problem Description: I have a laptop with a BCM4313 802.11bgn Wi-Fi card. Previously, I used Windows 7 and Windows 8 on this same machine without any Wi-Fi issues. However, on Lubuntu, the Wi-Fi connection only stays active for about 5 minutes before disconnecting. After it disconnects, the Wi-Fi becomes inaccessible until I reboot the laptop.
What I’ve Tried:
- sudo nano /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
And changing wifi.powersave to 2. - Installed the firmware-b43 and linux-firmware.
- blacklisted: b43, b43legacy, ssd, ndiswrapper.
Relevant System Information:
########## wireless info START ##########
Report from: 06 Feb 2025 22:25 -03 -0300
Booted last: 06 Feb 2025 00:00 -03 -0300
Script from: 27 Aug 2024 10:55 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 24.04.1 LTS
Release: 24.04
Codename: noble
##### kernel ############################
Linux 6.8.0-52-generic #53-Ubuntu SMP PREEMPT_DYNAMIC Sat Jan 11 00:06:25 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Lubuntu
##### lspci #############################
05:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
Subsystem: Broadcom Inc. and subsidiaries BCM4313 802.11bgn Wireless Network Adapter [14e4:0510]
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma
06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
Subsystem: Lenovo RTL810xE PCI Express Fast Ethernet controller [17aa:392e]
Kernel driver in use: r8169
Kernel modules: r8169
##### lsusb #############################
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 10c4:8105 Silicon Labs USB OPTICAL MOUSE
Bus 001 Device 004: ID 04f2:b273 Chicony Electronics Co., Ltd Lenovo EasyCamera
Bus 001 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 006: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard reader
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 003: ID 0489:e00d Foxconn / Hon Hai Broadcom Bluetooth 2.1 Device
##### PCMCIA card info ##################
##### rfkill ############################
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### secure boot #######################
EFI variables are not supported on this system
##### lsmod #############################
brcmsmac 802816 0
brcmutil 24576 1 brcmsmac
cordic 12288 1 brcmsmac
mac80211 1720320 1 brcmsmac
cfg80211 1327104 2 mac80211,brcmsmac
libarc4 12288 1 mac80211
ideapad_laptop 61440 0
wmi_bmof 12288 0
sparse_keymap 12288 1 ideapad_laptop
platform_profile 12288 1 ideapad_laptop
bcma 86016 1 brcmsmac
video 73728 2 ideapad_laptop,i915
wmi 28672 3 video,wmi_bmof,ideapad_laptop
##### dkms #############################
./wireless-info: line 206: dkms: command not found
##### 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 noprefixroute
valid_lft forever preferred_lft forever
2: enp6s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether <MAC 'enp6s0' [IF1]> brd <MAC address>
3: wlp5s0b1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether <MAC 'wlp5s0b1' [IF2]> brd <MAC address>
inet 192.168.0.5/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp5s0b1
valid_lft 3295sec preferred_lft 3295sec
inet6 2804:14c:3b88:4693:9110:beb1:7c37:3848/64 scope global temporary dynamic
valid_lft 3598sec preferred_lft 3598sec
inet6 2804:14c:3b88:4693:d64:d3db:ee1a:e9f9/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 3598sec preferred_lft 3598sec
inet6 fe80::d624:7c8d:4b99:fbe1/64 scope link noprefixroute
valid_lft forever preferred_lft forever
##### iwconfig ##########################
lo no wireless extensions.
enp6s0 no wireless extensions.
wlp5s0b1 IEEE 802.11 ESSID:"Joia"
Mode:Managed Frequency:2.412 GHz Access Point: <MAC 'Joia' [AC1]>
Bit Rate=72.2 Mb/s Tx-Power=30 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-21 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:270 Missed beacon:0
##### route #############################
default via 192.168.0.1 dev wlp5s0b1 proto dhcp src 192.168.0.5 metric 600
192.168.0.0/24 dev wlp5s0b1 proto kernel scope link src 192.168.0.5 metric 600
##### resolv.conf #######################
[777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-resolv.conf']
nameserver 127.0.0.53
options edns0 trust-ad
search .
##### network managers ##################
Installed:
NetworkManager
Running:
root 1014 1 0 22:20 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp5s0b1
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/Devices/3
GENERAL.VENDOR: Broadcom Inc. and subsidiaries
GENERAL.PRODUCT: BCM4313 802.11bgn Wireless Network Adapter
GENERAL.DRIVER: brcmsmac
GENERAL.DRIVER-VERSION: 6.8.0-52-generic
GENERAL.FIRMWARE-VERSION: N/A
GENERAL.HWADDR: <MAC 'wlp5s0b1' [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.1/0000:05:00.0/bcma0:1/net/wlp5s0b1
GENERAL.PATH: pci-0000:05:00.0-bcma-1
GENERAL.IP-IFACE: wlp5s0b1
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: Joia
GENERAL.CON-UUID: ab82e8f3-815c-409a-89fa-69edd4bc5008
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/2
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: 72 Mb/s
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
INTERFACE-FLAGS.UP: yes
INTERFACE-FLAGS.LOWER-UP: yes
INTERFACE-FLAGS.CARRIER: yes
INTERFACE-FLAGS.PROMISC: 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
WIFI-PROPERTIES.6GHZ: no
WIFI-PROPERTIES.MESH: no
WIFI-PROPERTIES.IBSS-RSN: yes
IP4.ADDRESS[1]: 192.168.0.5/24
IP4.GATEWAY: 192.168.0.1
IP4.ROUTE[1]: dst = 192.168.0.0/24, nh = 0.0.0.0, mt = 600
IP4.ROUTE[2]: dst = 0.0.0.0/0, nh = 192.168.0.1, mt = 600
IP4.DNS[1]: 181.213.132.2
IP4.DNS[2]: 181.213.132.3
DHCP4.OPTION[1]: dhcp_client_identifier = 01:<MAC 'wlp5s0b1' [IF2]>
DHCP4.OPTION[2]: dhcp_lease_time = 3600
DHCP4.OPTION[3]: dhcp_server_identifier = 192.168.0.1
DHCP4.OPTION[4]: domain_name_servers = 181.213.132.2 181.213.132.3
DHCP4.OPTION[5]: expiry = 1738894831
DHCP4.OPTION[6]: host_name = GachetNB
DHCP4.OPTION[7]: ip_address = 192.168.0.5
DHCP4.OPTION[8]: next_server = 192.168.0.1
DHCP4.OPTION[9]: requested_broadcast_address = 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 = 192.168.0.1
DHCP4.OPTION[27]: subnet_mask = 255.255.255.0
IP6.ADDRESS[1]: 2804:14c:3b88:4693:9110:beb1:7c37:3848/64
IP6.ADDRESS[2]: 2804:14c:3b88:4693:d64:d3db:ee1a:e9f9/64
IP6.ADDRESS[3]: fe80::d624:7c8d:4b99:fbe1/64
IP6.GATEWAY: fe80::5ee3:eff:fe07:732a
IP6.ROUTE[1]: dst = fe80::/64, nh = ::, mt = 1024
IP6.ROUTE[2]: dst = 2804:14c:3b88:4693::/64, nh = ::, mt = 600
IP6.ROUTE[3]: dst = ::/0, nh = fe80::5ee3:eff:fe07:732a, mt = 600
IP6.DNS[1]: 2804:14d:1:0:181:213:132:2
IP6.DNS[2]: 2804:14d:1:0:181:213:132:3
DHCP6.OPTION[1]: dhcp6_client_id = 00:04:b5:2a:0f:59:3b:f7:7d:08:c7:47:c2:8c:7d:1d:67:1d
DHCP6.OPTION[2]: dhcp6_name_servers = 2804:14d:1:0:181:213:132:2 2804:14d:1:0:181:213:132:3
DHCP6.OPTION[3]: iaid = 1f:fd:d5:ac
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/1
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: ab82e8f3-815c-409a-89fa-69edd4bc5008 | Joia
GENERAL.DEVICE: enp6s0
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: 6.8.0-52-generic
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enp6s0' [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.2/0000:06:00.0/net/enp6s0
GENERAL.PATH: pci-0000:06:00.0
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: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
INTERFACE-FLAGS.UP: yes
INTERFACE-FLAGS.LOWER-UP: no
INTERFACE-FLAGS.CARRIER: no
INTERFACE-FLAGS.PROMISC: no
WIRED-PROPERTIES.CARRIER: off
IP4.GATEWAY: --
IP6.GATEWAY: --
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE IN-USE
Joia <MAC 'Joia' [AC1]> Infra 1 2412 MHz 195 Mbit/s 100 ▂▄▆█ WPA2 yes *
#NET-CLARO-WIFI <MAC '#NET-CLARO-WIFI' [AC2]> Infra 1 2412 MHz 195 Mbit/s 100 ▂▄▆█ -- no
ISNARD_UPNET 2.4G <MAC 'ISNARD_UPNET 2.4G' [AC7]> Infra 8 2447 MHz 130 Mbit/s 100 ▂▄▆█ WPA1 WPA2 no
MEDIEVAL net CRISTO SALVA <MAC 'MEDIEVAL net CRISTO SALVA' [AC8]> Infra 10 2457 MHz 130 Mbit/s 40 ▂▄__ WPA2 no
fh_139470_ssid2 <MAC 'fh_139470_ssid2' [AC9]> Infra 11 2462 MHz 130 Mbit/s 40 ▂▄__ WPA1 802.1X no
fh_139470_ssid4 <MAC 'fh_139470_ssid4' [AC11]> Infra 11 2462 MHz 130 Mbit/s 40 ▂▄__ WPA1 802.1X no
fh_139470_ssid3 <MAC 'fh_139470_ssid3' [AC10]> Infra 11 2462 MHz 130 Mbit/s 39 ▂▄__ WPA1 802.1X no
VIVOFIBRA-6298 <MAC 'VIVOFIBRA-6298' [AC5]> Infra 1 2412 MHz 130 Mbit/s 37 ▂▄__ WPA2 no
Jose Roberto <MAC 'Jose Roberto' [AC12]> Infra 11 2462 MHz 130 Mbit/s 37 ▂▄__ WPA1 WPA2 no
Marilda <MAC 'Marilda' [AC6]> Infra 1 2412 MHz 130 Mbit/s 29 ▂___ WPA2 no
Desktop_F7417186 <MAC 'Desktop_F7417186' [AC3]> Infra 1 2412 MHz 270 Mbit/s 24 ▂___ WPA2 no
-- <MAC '' [AC4]> Infra 1 2412 MHz 270 Mbit/s 22 ▂___ WPA2 no
MEDIEVAL net ROBERTO <MAC 'MEDIEVAL net ROBERTO ' [AC13]> Infra 11 2462 MHz 270 Mbit/s 22 ▂___ WPA2 no
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager config #############
[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 2
[[/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/no-mac-addr-change.conf]]
[device-31-mac-addr-change]
match-device=driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no
##### NetworkManager profiles ###########
##### Netplan config ####################
grep: /etc/netplan/01-network-manager-all.yaml: Permission denied
grep: /etc/netplan/90-NM-ab82e8f3-815c-409a-89fa-69edd4bc5008.yaml: Permission denied
##### iw reg get ########################
'iw' is not installed (package "iw").
##### iwlist channels ###################
lo no frequency information.
enp6s0 no frequency information.
wlp5s0b1 11 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
Current Frequency:2.412 GHz (Channel 1)
##### iwlist scan #######################
lo Interface doesn't support scanning.
enp6s0 Interface doesn't support scanning.
Channel occupancy:
7 APs on Frequency:2.412 GHz (Channel 1)
1 APs on Frequency:2.447 GHz (Channel 8)
1 APs on Frequency:2.457 GHz (Channel 10)
5 APs on Frequency:2.462 GHz (Channel 11)
wlp5s0b1 Scan completed :
Cell 01 - Address: <MAC 'Joia' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=-18 dBm
Encryption key:on
ESSID:"Joia"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000712ca31f4
Extra: Last beacon: 8ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 02 - Address: <MAC '#NET-CLARO-WIFI' [AC2]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=-18 dBm
Encryption key:off
ESSID:"#NET-CLARO-WIFI"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000712ca2b6a
Extra: Last beacon: 8ms ago
Cell 03 - Address: <MAC 'Desktop_F7417186' [AC3]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Desktop_F7417186"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000070d33419c
Extra: Last beacon: 82ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 04 - Address: <MAC '' [AC4]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000070d31b199
Extra: Last beacon: 176ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 05 - Address: <MAC 'VIVOFIBRA-6298' [AC5]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"VIVOFIBRA-6298"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000710b23208
Extra: Last beacon: 8ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 06 - Address: <MAC 'Marilda' [AC6]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"Marilda"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000710a72f38
Extra: Last beacon: 8ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 07 - Address: <MAC 'ISNARD_UPNET 2.4G' [AC7]>
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=64/70 Signal level=-46 dBm
Encryption key:on
ESSID:"ISNARD_UPNET 2.4G"
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=0000000710f19b26
Extra: Last beacon: 8ms ago
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 08 - Address: <MAC 'MEDIEVAL net CRISTO SALVA' [AC8]>
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"MEDIEVAL net CRISTO SALVA"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000177870fc2
Extra: Last beacon: 8ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 09 - Address: <MAC 'fh_139470_ssid2' [AC9]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"fh_139470_ssid2"
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=000000070f7eca53
Extra: Last beacon: 75ms ago
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
Cell 10 - Address: <MAC 'fh_139470_ssid3' [AC10]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"fh_139470_ssid3"
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=000000070f7ed270
Extra: Last beacon: 73ms ago
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
Cell 11 - Address: <MAC 'fh_139470_ssid4' [AC11]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"fh_139470_ssid4"
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=000000070f7eda96
Extra: Last beacon: 71ms ago
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
Cell 12 - Address: <MAC 'Jose Roberto' [AC12]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"Jose Roberto"
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=000000070f7a1199
Extra: Last beacon: 385ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 13 - Address: <MAC 'MEDIEVAL net ROBERTO ' [AC13]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"MEDIEVAL net ROBERTO "
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000710d3615d
Extra: Last beacon: 5538ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 14 - Address: <MAC 'Andrey' [AC14]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=20/70 Signal level=-90 dBm
Encryption key:on
ESSID:"Andrey"
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=0000000711d211da
Extra: Last beacon: 1746ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
##### module infos ######################
[brcmsmac]
filename: /lib/modules/6.8.0-52-generic/kernel/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcmsmac.ko.zst
license: Dual BSD/GPL
description: Broadcom 802.11n wireless LAN driver.
depends: mac80211,bcma,brcmutil,cfg80211,cordic
retpoline: Y
intree: Y
name: brcmsmac
vermagic: 6.8.0-52-generic SMP preempt mod_unload modversions
[brcmutil]
filename: /lib/modules/6.8.0-52-generic/kernel/drivers/net/wireless/broadcom/brcm80211/brcmutil/brcmutil.ko.zst
license: Dual BSD/GPL
description: Broadcom 802.11n wireless LAN driver utilities.
depends:
retpoline: Y
intree: Y
name: brcmutil
vermagic: 6.8.0-52-generic SMP preempt mod_unload modversions
[mac80211]
filename: /lib/modules/6.8.0-52-generic/kernel/net/mac80211/mac80211.ko.zst
license: GPL
description: IEEE 802.11 subsystem
depends: cfg80211,libarc4
retpoline: Y
intree: Y
name: mac80211
vermagic: 6.8.0-52-generic SMP preempt 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)
[cfg80211]
filename: /lib/modules/6.8.0-52-generic/kernel/net/wireless/cfg80211.ko.zst
description: wireless configuration support
license: GPL
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 6.8.0-52-generic SMP preempt mod_unload modversions
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)
[bcma]
filename: /lib/modules/6.8.0-52-generic/kernel/drivers/bcma/bcma.ko.zst
license: GPL
description: Broadcom's specific AMBA driver
depends:
retpoline: Y
intree: Y
name: bcma
vermagic: 6.8.0-52-generic SMP preempt mod_unload modversions
##### module parameters #################
[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/amd64-microcode-blacklist.conf]
blacklist microcode
[/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 prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
blacklist b43
blacklist b43legacy
blacklist ssb
blacklist ndiswrapper
[/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 #############################
[ 21.934590] brcmsmac bcma0:1: mfg 4bf core 812 rev 24 class 0 irq 17
[ 21.948045] ieee80211 phy0: registered radio enabled led device: brcmsmac-phy0:radio
[ 21.965800] brcmsmac bcma0:1 wlp5s0b1: renamed from wlan0
[ 50.342890] r8169 0000:06:00.0 enp6s0: Link is Down
[ 50.519594] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement)
[ 50.519618] brcmsmac bcma0:1: brcms_ops_config: change power-save mode: false (implement)
[ 52.929647] wlp5s0b1: 80 MHz not supported, disabling VHT
[ 52.929921] wlp5s0b1: authenticate with <MAC 'Joia' [AC1]> (local address=<MAC 'wlp5s0b1' [IF2]>)
[ 52.929938] wlp5s0b1: send auth to <MAC 'Joia' [AC1]> (try 1/3)
[ 52.932155] wlp5s0b1: authenticated
[ 52.933179] wlp5s0b1: associate with <MAC 'Joia' [AC1]> (try 1/3)
[ 52.939094] wlp5s0b1: RX AssocResp from <MAC 'Joia' [AC1]> (capab=0x431 status=0 aid=4)
[ 52.939808] brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: associated
[ 52.939857] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: true (implement)
[ 52.940668] wlp5s0b1: associated
[ 53.418935] brcmsmac bcma0:1: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
########## wireless info END ############
I appreciate the work for reading my post.
I will be happy to receive suggestions from the community.
That’s a 