Ubuntu: no wireless connection on ubuntu 14.04 of my ASUS laptop TP500LA-CJ059H with Wireless: 802.11b/g/n



Question:

Here are the information about wireless on my laptop.

########## wireless info START ##########    Report from: 21 Oct 2014 15:20 WST +0800    Booted last: 21 Oct 2014 15:01 WST +0800    Script from: 20 Sep 2014 23:04 UTC +0000    ##### release ###########################    Distributor ID: Ubuntu  Description:    Ubuntu 14.04.1 LTS  Release:    14.04  Codename:   trusty    ##### kernel ############################    Linux 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux    Parameters: ro, quiet, splash, vt.handoff=7    ##### desktop ###########################    Ubuntu    ##### lspci #############################    02:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)      Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:0123]      Kernel driver in use: r8169    03:00.0 Network controller [0280]: MEDIATEK Corp. MT7630e  Wireless Network Adapter [14c3:7630]      Subsystem: Foxconn International, Inc. Device [105b:e074]    ##### lsusb #############################    Bus 001 Device 003: ID 0461:4d22 Primax Electronics, Ltd   Bus 001 Device 002: ID 8087:8000 Intel Corp.   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub  Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub  Bus 002 Device 004: ID 0457:10c1 Silicon Integrated Systems Corp.   Bus 002 Device 003: ID 13d3:5656 IMC Networks   Bus 002 Device 002: ID 0489:e069 Foxconn / Hon Hai   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub    ##### PCMCIA card info ##################    ##### rfkill ############################    0: asus-wlan: Wireless LAN      Soft blocked: no      Hard blocked: no  1: asus-bluetooth: Bluetooth      Soft blocked: no      Hard blocked: no    ##### lsmod #############################    asus_nb_wmi            16990  0   asus_wmi               24191  1 asus_nb_wmi  sparse_keymap          13948  1 asus_wmi  video                  19476  2 i915,asus_wmi  wmi                    19177  1 asus_wmi    ##### interfaces ########################    auto lo  iface lo inet loopback    ##### ifconfig ##########################    eth0      Link encap:Ethernet  HWaddr <MAC 'eth0' [IF]>              inet addr:202.8.37.243  Bcast:202.8.37.255  Mask:255.255.255.128            inet6 addr: fe80::7a24:afff:feda:8f73/64 Scope:Link            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1            RX packets:43582 errors:0 dropped:0 overruns:0 frame:0            TX packets:11308 errors:0 dropped:0 overruns:0 carrier:0            collisions:0 txqueuelen:1000             RX bytes:37750253 (37.7 MB)  TX bytes:1948056 (1.9 MB)    ##### iwconfig ##########################    eth0      no wireless extensions.    lo        no wireless extensions.    ##### route #############################    Kernel IP routing table  Destination     Gateway         Genmask         Flags Metric Ref    Use Iface  0.0.0.0         202.8.37.129    0.0.0.0         UG    0      0        0 eth0  202.8.37.128    0.0.0.0         255.255.255.128 U     1      0        0 eth0    ##### resolv.conf #######################    nameserver 127.0.1.1  search ivec.org pawsey.ivec.org gw.pawsey.ivec.org    ##### nm-tool ###########################    NetworkManager Tool    State: connected (global)    - Device: eth0  [Wired connection 1] -------------------------------------------    Type:              Wired    Driver:            r8169    State:             connected    Default:           yes    HW Address:        <MAC 'eth0' [IF]>      Capabilities:      Carrier Detect:  yes      Speed:           1000 Mb/s      Wired Properties      Carrier:         on      IPv4 Settings:      Address:         202.8.37.243      Prefix:          25 (255.255.255.128)      Gateway:         202.8.37.129        DNS:             192.65.130.136      DNS:             202.158.207.1    ##### NetworkManager.state ##############    [main]  NetworkingEnabled=true  WirelessEnabled=true  WWANEnabled=true  WimaxEnabled=true    ##### NetworkManager.conf ###############    [main]  plugins=ifupdown,keyfile,ofono  dns=dnsmasq    [ifupdown]  managed=false    ##### NetworkManager profiles ###########    ##### iw reg get ########################    Region: Australia/Perth (based on set time zone)    country 00:      (2402 - 2472 @ 40), (6, 20)      (2457 - 2482 @ 40), (6, 20), PASSIVE-SCAN, NO-IBSS      (2474 - 2494 @ 20), (6, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS      (5170 - 5250 @ 160), (6, 20), PASSIVE-SCAN, NO-IBSS      (5250 - 5330 @ 160), (6, 20), DFS, PASSIVE-SCAN, NO-IBSS      (5490 - 5730 @ 160), (6, 20), DFS, PASSIVE-SCAN, NO-IBSS    ##### iwlist channels ###################    eth0      no frequency information.    lo        no frequency information.    ##### iwlist scan #######################    eth0      Interface doesn't support scanning.    lo        Interface doesn't support scanning.    ##### module infos ######################    ##### module parameters #################    ##### /etc/modules ######################    lp  rtc    ##### modprobe options ##################    [/etc/modprobe.d/blacklist-ath_pci.conf]  blacklist ath_pci    [/etc/modprobe.d/blacklist.conf]  blacklist evbug  blacklist usbmouse  blacklist usbkbd  blacklist eepro100  blacklist de4x5  blacklist eth1394  blacklist snd_intel8x0m  blacklist snd_aw2  blacklist i2c_i801  blacklist prism54  blacklist bcm43xx  blacklist garmin_gps  blacklist asus_acpi  blacklist snd_pcsp  blacklist pcspkr  blacklist amd76x_edac    [/etc/modprobe.d/blacklist-rare-network.conf]  alias net-pf-3 off  alias net-pf-6 off  alias net-pf-9 off  alias net-pf-11 off  alias net-pf-12 off  alias net-pf-19 off  alias net-pf-21 off  alias net-pf-36 off    [/etc/modprobe.d/iwlwifi.conf]  remove iwlwifi \  (/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \  && /sbin/modprobe -r mac80211    [/etc/modprobe.d/mlx4.conf]  softdep mlx4_core post: mlx4_en    ##### rc.local ##########################    exit 0    ##### pm-utils ##########################    ##### udev rules ########################    [/etc/udev/rules.d/70-persistent-net.rules]  # PCI device 0x10ec:0x8168 (r8169)  SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"    ##### dmesg #############################    ########## wireless info END ############  

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