Eu recentemente instalei o 16.04 em um iMac de 2007. Eu sou capaz de "conectar" ao meu wifi em casa, mas a conexão com a internet não está funcionando. De acordo com outras respostas que vi, aqui estão as saídas de comandos comuns que vi pessoas pedirem. Eu gostaria de receber qualquer ajuda, já que tentei tudo o que posso pensar. Obrigado.
$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 192.168.1.1 0.0.0.0 UG 600 0 0 wls4
link-local * 255.255.0.0 U 1000 0 0 wls4
192.168.1.0 * 255.255.255.0 U 600 0 0 wls4
$ ifconfig
ens5 Link encap:Ethernet HWaddr 00:1e:c2:10:00:66
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:17
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1178 errors:0 dropped:0 overruns:0 frame:0
TX packets:1178 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:96182 (96.1 KB) TX bytes:96182 (96.1 KB)
wls4 Link encap:Ethernet HWaddr 00:1e:c2:a3:7e:f4
inet addr:192.168.1.7 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::a55b:a08d:c54f:4be6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1545 errors:0 dropped:0 overruns:0 frame:42311
TX packets:1812 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:175270 (175.2 KB) TX bytes:223308 (223.3 KB)
Interrupt:16
lspci -knn | grep Net -A3
04:00.0 Network controller [0280]: Broadcom Corporation BCM4321 802.11a/b/g/n [14e4:4328] (rev 03)
Subsystem: Apple Inc. AirPort Extreme [106b:0088]
Kernel driver in use: wl
Kernel modules: ssb, wl
iwconfig
wls4 IEEE 802.11 ESSID:"NETGEAR70"
Mode:Managed Frequency:2.462 GHz Access Point: A4:2B:8C:6B:96:D0
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on