wifi not working on my Asus Laptop, Ubuntu 16.04 LTS

Code:

########## wireless info START ##########

Report from: 04 Jun 2016 19:23 EDT -0400

Booted last: 04 Jun 2016 00:00 EDT -0400

Script from: 26 May 2016 21:56 UTC +0000

##### release ###########################

Distributor ID:    Ubuntu
Description:    Ubuntu 16.04 LTS
Release:    16.04
Codename:    xenial

##### keel ############################

Linux 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Ubuntu

##### lspci #############################


03:00.0 Network controller [0280]: MEDIATEK Corp. MT7630e 802.11bgn Wireless Network Adapter [14c3:7630]
    Subsystem: Foxco Inteational, Inc. MT7630e 802.11bgn Wireless Network Adapter [105b:e074]
    Keel modules: wl

04:00.0 Etheet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Etheet Controller [10ec:8168] (rev 0c)
    Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Etheet Controller [1043:200f]
    Keel driver in use: r8169

##### lsusb #############################

Bus 002 Device 003: ID 0489:e069 Foxco / Hon Hai 
Bus 002 Device 002: ID 0bda:57b4 Realtek Semiconductor Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

##### PCMCIA card info ##################


##### rfkill ############################


##### lsmod #############################

wl                   6365184  0
cfg80211              565248  1 wl
toshiba_wmi            16384  0
asus_nb_wmi            24576  0
asus_wmi               28672  1 asus_nb_wmi
sparse_keymap          16384  2 toshiba_wmi,asus_wmi
wmi                    20480  2 toshiba_wmi,asus_wmi
video                  40960  1 asus_wmi

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

enp4s0    Link encap:Etheet  HWaddr 1c:b7:2c:29:ce:e0  
          inet addr:192.168.0.20  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::499d:976e:f4c4:cfe6/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:61381 errors:0 dropped:0 overruns:0 frame:0
          TX packets:29689 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:85944459 (85.9 MB)  TX bytes:2314640 (2.3 MB)


##### iwconfig ##########################

enp4s0    no wireless extensions.

lo        no wireless extensions.


##### route #############################

Keel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.0.1     0.0.0.0         UG    100    0        0 enp4s0
169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 enp4s0
192.168.0.0     0.0.0.0         255.255.255.0   U     100    0        0 enp4s0

##### resolv.conf #######################

nameserver 127.0.1.1

##### network managers ##################

Installed:

    NetworkManager

Ruing:

root       692     1  0 18:41 ?        00:00:00 /usr/sbin/NetworkManager --no-daemon

##### NetworkManager info ###############

GENERAL.DEVICE:                         enp4s0
GENERAL.TYPE:                           etheet
GENERAL.NM-TYPE:                        NMDeviceEtheet
GENERAL.VENDOR:                         Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT:                        RTL8111/8168/8411 PCI Express Gigabit Etheet Controller
GENERAL.DRIVER:                         r8169
GENERAL.DRIVER-VERSION:                 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION:               
GENERAL.HWADDR:                         1C:B7:2C:29:CE:E0
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (coected)
GENERAL.REASON:                         0 (No reason given)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:15.2/0000:04:00.0/net/enp4s0
GENERAL.IP-IFACE:                       enp4s0
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:                     Auto Etheet
GENERAL.CON-UUID:                       2fbf7841-7e62-481c-b335-b46729afd3d5
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveCoection/0
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                     1000 Mb/s
CAPABILITIES.IS-SOFTWARE:               no
WIRED-PROPERTIES.CARRIER:               on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   2fbf7841-7e62-481c-b335-b46729afd3d5 | Auto Etheet
IP4.ADDRESS[1]:                         192.168.0.20/24
IP4.GATEWAY:                            192.168.0.1
IP4.ROUTE[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                             8.8.8.8
IP4.DNS[2]:                             8.8.4.4
DHCP4.OPTION[1]:                        requested_routers = 1
DHCP4.OPTION[2]:                        requested_domain_search = 1
DHCP4.OPTION[3]:                        requested_time_offset = 1
DHCP4.OPTION[4]:                        requested_domain_name = 1
DHCP4.OPTION[5]:                        requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]:                        requested_broadcast_address = 1
DHCP4.OPTION[7]:                        requested_netbios_scope = 1
DHCP4.OPTION[8]:                        requested_wpad = 1
DHCP4.OPTION[9]:                        next_server = 0.0.0.0
DHCP4.OPTION[10]:                       expiry = 1465070766
DHCP4.OPTION[11]:                       requested_interface_mtu = 1
DHCP4.OPTION[12]:                       requested_subnet_mask = 1
DHCP4.OPTION[13]:                       dhcp_lease_time = 3600
DHCP4.OPTION[14]:                       dhcp_message_type = 5
DHCP4.OPTION[15]:                       ip_address = 192.168.0.20
DHCP4.OPTION[16]:                       requested_static_routes = 1
DHCP4.OPTION[17]:                       requested_domain_name_servers = 1
DHCP4.OPTION[18]:                       routers = 192.168.0.1
DHCP4.OPTION[19]:                       broadcast_address = 192.168.0.255
DHCP4.OPTION[20]:                       requested_ntp_servers = 1
DHCP4.OPTION[21]:                       requested_netbios_name_servers = 1
DHCP4.OPTION[22]:                       domain_name_servers = 8.8.8.8 8.8.4.4
DHCP4.OPTION[23]:                       requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]:                       subnet_mask = 255.255.255.0
DHCP4.OPTION[25]:                       network_number = 192.168.0.0
DHCP4.OPTION[26]:                       requested_host_name = 1
DHCP4.OPTION[27]:                       dhcp_server_identifier = 192.168.0.1
IP6.ADDRESS[1]:                         fe80::499d:976e:f4c4:cfe6/64
IP6.GATEWAY:                            



##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########