Ii just installed Ubuntu 22.04 as the only OS. My problem is that the wifi adapter doesn't work or Linux doesn't recognize it for whatever reason.
I'm using this code from another post:
wget -N -t 5 -T 10 https://github.com/UbuntuForums/wireless-info/raw/master/wireless-info && chmod +x wireless-info &&& ./wireless-info
This is the information it gives me: https://pastebin.com/TvL3HNht
########## wireless info START ##########
Report from: 13 Jul 2022 09:48 CEST +0200
Booted last: 13 Jul 2022 00:00 CEST +0200
Script from: 25 Jan 2020 03:34 UTC +0000
release
Distributor ID: Ubuntu
Description: Ubuntu 22.04 LTS
Release: 22.04
Codename: jammy
kernel
Linux 5.15.0-41-generic #44-Ubuntu SMP Wed Jun 22 14:20:53 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
desktop
Ubuntu
lspci
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:3829]
Kernel driver in use: r8169
04:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43162 802.11ac Wireless Network Adapter [14e4:43ae] (rev 02)
Subsystem: Lenovo BCM43162 802.11ac Wireless Network Adapter [17aa:0622]
lsusb
Bus 002 Device 003: ID 0489:e079 Foxconn / Hon Hai BCM2045A0
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc. Root Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 174f:14f2 Syntek Lenovo EasyCamera
Bus 001 Device 003: ID 04b4:0033 Cypress Semiconductor Corp. Mouse
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc. Root Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 006: ID 05c6:9024 Qualcomm, Inc. M2012K11AG
Bus 003 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: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
secure boot
SecureBoot disabled
lsmod
wmi_bmof 16384 0
ideapad_laptop 24576 0
sparse_keymap 16384 1 ideapad_laptop
platform_profile 16384 1 ideapad_laptop
wmi 32768 2 wmi_bmof,ideapad_laptop
video 53248 1 ideapad_laptop
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: enp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether <MAC 'enp3s0' [IF1]> brd <MAC address>
3: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether <MAC 'usb0' [IF2]> brd <MAC address>
inet 192.168.123.220/24 brd 192.168.123.255 scope global dynamic noprefixroute usb0
valid_lft 3364sec preferred_lft 3364sec
inet6 fe80::c657:cf8d:c43d:5256/64 scope link noprefixroute
valid_lft forever preferred_lft forever
iwconfig
lo no wireless extensions.
enp3s0 no wireless extensions.
usb0 no wireless extensions.
route
default via 192.168.123.7 dev usb0 proto dhcp metric 100
169.254.0.0/16 dev usb0 scope link metric 1000
192.168.123.0/24 dev usb0 proto kernel scope link src 192.168.123.220 metric 100
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 661 1 0 09:39 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
NetworkManager info
GENERAL.DEVICE: usb0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/Devices/3
GENERAL.VENDOR: Qualcomm, Inc.
GENERAL.PRODUCT: M2012K11AG
GENERAL.DRIVER: rndis_host
GENERAL.DRIVER-VERSION: 5.15.0-41-generic
GENERAL.FIRMWARE-VERSION: RNDIS device
GENERAL.HWADDR: <MAC 'usb0' [IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.IP4-CONNECTIVITY: 4 (full)
GENERAL.IP6-CONNECTIVITY: 3 (limited)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:10.0/usb3/3-1/3-1:1.0/net/usb0
GENERAL.PATH: pci-0000:00:10.0-usb-0:1:1.0
GENERAL.IP-IFACE: usb0
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: 089c5a89-0609-3b55-aec6-81b99b828aa6
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/1
GENERAL.METERED: yes (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
INTERFACE-FLAGS.UP: yes
INTERFACE-FLAGS.LOWER-UP: yes
INTERFACE-FLAGS.CARRIER: yes
INTERFACE-FLAGS.PROMISC: no
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 192.168.123.220/24
IP4.GATEWAY: 192.168.123.7
IP4.ROUTE[1]: dst = 192.168.123.0/24, nh = 0.0.0.0, mt = 100
IP4.ROUTE[2]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.ROUTE[3]: dst = 0.0.0.0/0, nh = 192.168.123.7, mt = 100
IP4.DNS[1]: 192.168.123.7
DHCP4.OPTION[1]: broadcast_address = 192.168.123.255
DHCP4.OPTION[2]: dhcp_lease_time = 3599
DHCP4.OPTION[3]: dhcp_server_identifier = 192.168.123.7
DHCP4.OPTION[4]: domain_name_servers = 192.168.123.7
DHCP4.OPTION[5]: expiry = 1657701845
DHCP4.OPTION[6]: host_name = jose-Lenovo-B51-35
DHCP4.OPTION[7]: ip_address = 192.168.123.220
DHCP4.OPTION[8]: next_server = 192.168.123.7
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 = 192.168.123.7
DHCP4.OPTION[27]: subnet_mask = 255.255.255.0
IP6.ADDRESS[1]: fe80::c657:cf8d:c43d:5256/64
IP6.GATEWAY: --
IP6.ROUTE[1]: dst = fe80::/64, nh = ::, mt = 1024
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/2
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 089c5a89-0609-3b55-aec6-81b99b828aa6 | Wired connection 2
GENERAL.DEVICE: enp3s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/Devices/2
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 5.15.0-41-generic
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enp3s0' [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/pci0000:00/0000:00:02.3/0000:03:00.0/net/enp3s0
GENERAL.PATH: pci-0000:03:00.0
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: --
NetworkManager.state
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
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-31-mac-addr-change]
match-device=driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no
NetworkManager profiles
Netplan config
[/etc/netplan/01-network-manager-all.yaml]
network:
version: 2
renderer: NetworkManager
iw reg get
'iw' is not installed (package "iw").
iwlist channels
lo no frequency information.
enp3s0 no frequency information.
usb0 no frequency information.
iwlist scan
lo Interface doesn't support scanning.
enp3s0 Interface doesn't support scanning.
usb0 Interface doesn't support scanning.
module infos
module parameters
/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
[/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
[ 9.452472] r8169 0000:03:00.0 enp3s0: Link is Down
[ 266.544850] rndis_host 3-1:1.0 usb0: register 'rndis_host' at usb-0000:00:10.0-1, RNDIS device, <MAC 'usb0' [IF2]>
########## wireless info END ############
