Eu configurei-o como dhcp para testar se está funcionando: Saída:
$ sudo ifdown wlp3s0 && sudo ifup -v wlp3s0
ifdown: interface wlp3s0 not configured
Configuring interface wlp3s0=wlp3s0 (inet)
/bin/run-parts --exit-on-error --verbose /etc/network/if-pre-up.d
run-parts: executing /etc/network/if-pre-up.d/ethtool
run-parts: executing /etc/network/if-pre-up.d/ifenslave
+ [ inet = meta ]
+ IF_BOND_SLAVES=
+ [ ]
+ [ ]
+ [ -z ]
+ exit
run-parts: executing /etc/network/if-pre-up.d/vlan
run-parts: executing /etc/network/if-pre-up.d/wireless-tools
/sbin/dhclient -1 -v -pf /run/dhclient.wlp3s0.pid -lf /var/lib/dhcp/dhclient.wlp3s0.leases -I -df /var/lib/dhcp/dhclient6.wlp3s0.leases wlp3s0
Internet Systems Consortium DHCP Client 4.3.3
Copyright 2004-2015 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/wlp3s0/80:e6:50:29:1a:3a
Sending on LPF/wlp3s0/80:e6:50:29:1a:3a
Sending on Socket/fallback
DHCPDISCOVER on wlp3s0 to 255.255.255.255 port 67 interval 3 (xid=0x405f0745)
DHCPDISCOVER on wlp3s0 to 255.255.255.255 port 67 interval 6 (xid=0x405f0745)
DHCPDISCOVER on wlp3s0 to 255.255.255.255 port 67 interval 15 (xid=0x405f0745)
...OMITTED!!!!
...
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
/bin/run-parts --exit-on-error --verbose /etc/network/if-up.d
run-parts: executing /etc/network/if-up.d/000resolvconf
run-parts: executing /etc/network/if-up.d/ethtool
run-parts: executing /etc/network/if-up.d/ifenslave
+ [ inet = meta ]
+ [ ]
run-parts: executing /etc/network/if-up.d/ip
run-parts: executing /etc/network/if-up.d/openssh-server
run-parts: executing /etc/network/if-up.d/upstart
Por favor, veja outras informações sobre wifi:
$ iwconfig
wlp3s0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management: off
lo no wireless extensions.
ens9 no wireless extensions.
No meu roteador, a configuração para wireless:
Security: WPA-PSK/WPA2-PSK
WIFI PASSWORD (security key) tempest123
WIFI Network Name (SSID) VM1234567
Saída em / etc / network / interfaces
GNU nano 2.5.3 File: /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto ens9
iface ens9 inet dhcp
# WIFI
auto wlp3s0
iface wlp3s0 inet dhcp
wpa-ssid VM1234567
wpa-psk tempest123
Por favor, deixe-me saber que outros resultados você precisa para que isso seja solucionado?
Eu tentei, reiniciei, removi a configuração e coloquei novamente. Reinstalou o driver também.
Muito obrigado.
EDITAR:
$ rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
eve@Eve:~$ lspci -k | grep -i Ethernet -A3
0b:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM57762 Gigabit Ethernet PCIe
Subsystem: Apple Inc. NetXtreme BCM57762 Gigabit Ethernet PCIe
Kernel driver in use: tg3
Kernel modules: tg3
Eu reiniciei o servidor, e o dhcp está tentando obter um IP, depois ele expira após 5 minutos e inicializa no Ubuntu sem conectividade IP.
Eu já fiz o sudo para atualizar e atualizar também neste servidor.
Por favor, deixe-me saber o que mais preciso fazer?