MacBook specs = https://everymac.com/systems/apple/m...ryn-specs.html
Ralink RT2870/RT3070 "usb" = On
USB anthena
BUT Broadcom and subsidiaries BCM4321 IS offline
DOES NOT WORK
QUESTION MARK IN FRONT OF WIFI ICON
NO INTERNET
NO NETWORK
SAME CONNECTION
SO LETS GO >>>
UBUNTU 22.04
To install vpn from UNIVERSITY
I DID THESE STEPS=
https://www.ccuec.unicamp.br/ccuec/m...inux_vpn_18_04
NOW WIFI NATIVE DRIVER JUST WORKS THERE IN THE UNIVERSITY
BUT NOT IN MY HOME!!!
I TRIED REMOVED TO ACCESS NETWORK BUT JUST WITH ANTHENA
THESE COMMANDS CAN GIVE YOU SOME INFOS >>>
Code:
sudo systemctl restart NetworkManager
works with ethernet cable but not with wifi native
Some more infos
Code:
sudo lshw -C network
*-network
descrição: Interface sem fio
produto: BCM4321 802.11a/b/g/n
fabricante: Broadcom Inc. and subsidiaries
ID físico: 0
informações do barramento: pci@0000:02:00.0
nome lógico: wls4
versão: 03
serial: 00:1e:c2:a3:7b:27
largura: 64 bits
clock: 33MHz
capacidades: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuração: broadcast=yes driver=wl0 driverversion=6.30.223.271 (r587334) ip=192.168.50.176 latency=0 multicast=yes wireless=IEEE 802.11
recursos: irq:16 memória:d0500000-d0503fff memória:d0000000-d00fffff
*-network
descrição: Ethernet interface
produto: 88E8058 PCI-E Gigabit Ethernet Controller
fabricante: Marvell Technology Group Ltd.
ID físico: 0
informações do barramento: pci@0000:03:00.0
nome lógico: ens5
versão: 13
serial: 00:1e:c2:10:9c:8b
capacidade: 1Gbit/s
largura: 64 bits
clock: 33MHz
capacidades: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuração: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 latency=0 link=no multicast=yes port=twisted pair
recursos: irq:27 memória:d0400000-d0403fff porta de E/S:5000(tamanho=256) memória:d0420000-d043ffff
Code:
ls -al /etc/resolv.conf
lrwxrwxrwx 1 root root 39 jan 21 17:18 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf
Code:
sudo dmesg | grep -e e100 -e eno1
[sudo] senha para leo:
[ 0.055034] ACPI: Reserving DSDT table memory at [mem 0xbeee1000-0xbeee55c5]
and this too
ip route show
default via 192.168.50.1 dev ens5 proto dhcp metric 100
default via 192.168.50.1 dev wls4 proto dhcp metric 20600
169.254.0.0/16 dev wls4 scope link metric 1000
192.168.50.0/24 dev ens5 proto kernel scope link src 192.168.50.110 metric 100
192.168.50.0/24 dev wls4 proto kernel scope link src 192.168.50.176 metric 600
Code:
ping -c 5 192.168.50.176
PING 192.168.50.176 (192.168.50.176) 56(84) bytes of data.
64 bytes from 192.168.50.176: icmp_seq=1 ttl=64 time=0.116 ms
64 bytes from 192.168.50.176: icmp_seq=2 ttl=64 time=0.123 ms
64 bytes from 192.168.50.176: icmp_seq=3 ttl=64 time=0.080 ms
64 bytes from 192.168.50.176: icmp_seq=4 ttl=64 time=0.110 ms
64 bytes from 192.168.50.176: icmp_seq=5 ttl=64 time=0.079 ms
--- 192.168.50.176 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4094ms
rtt min/avg/max/mdev = 0.079/0.101/0.123/0.018 ms
PLEASE HELP SOS,
LEO
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