I was playing with configuration files in Debian when after reboot I lost connection to my router.
My NetworkManager says 'no Networks'. When I try and restart the Networking service it hangs and comes back with no errors. It states "Restarting networking(via systemctl): networking.service" and returns 0 after entering in
echo $0 after that command.
sudo iwlist wlp3s0 scanning | grep "ESSID:" seems to be working fine outputting:
ESSID:"ASIO Survellance Van 3" ESSID :"BigPondD7990F" ESSID:"NETGEAR26"
and so forth...
/sbin/ifconfig returns an ipv6 address but no ipv4.
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1 (Local Loopback) RX packets 3264 bytes 7382182 (7.0 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3264 bytes 7382182 (7.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::a6d1:8cff:fedb:1f6 prefixlen 64 scopeid 0x20<link> ether a4:d1:8c:db:01:f6 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo no wireless extensions. enp0s20u2 no wireless extensions. wlp3s0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=200 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off
My external backup Alfa wireless card seems to not be showing in
I have tried pinging 220.127.116.11 but it states network unreachable.
cat /etc/network/interfaces outputs
source /etc/network/interfaces.d/* auto lo iface lo inet loopback auto wlp3s0 iface wlp3s0 inet dhcp
Update: I have installed and loaded the necessary module for bcm4360 wireless interface with
modprobe wl but still the same results. Even doing a
modprobe -r wl && modprobe wl doesn't work either.
Update: I have done a
lsusb | grep "bcm4360" but my wireless nic isn't coming up.
Update: I have access to wired connection via my router with ethernet and usb tethering with my phone.
Update: Output of
sudo modprobe -r -v wl && sudo modprobe -v wl:
rmmod wl rmmod cfg80211 insmod /lib/modules/4.9.0-4-amd64/kernel/net/wireless/cfg80211.ko insmod /lib/modules/4.9.0-4-amd64/updates/dkms/wl.ko
Please help! If there's anymore information needed please let me know. I'm sure I'm missing something essential.