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[Subin <subinraju28@xxxxxxxxx>]

Thanks Chris for your reply.

I have downloaded and tried the Ubuntu as live CD without installing.

But, still  no luck. It is not showing/ detecting the wireless
connection. Only wired is working.


** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1456656

Title:
  Lenovo G50-45 Wireless card Qualcomm Atheros Device  not Working.

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Wireless card not working/detected in Lenovo G50-45 AMD A8 notebook.
  Kernal 3.13.0-37.

  01:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0041] (rev 20)
   Subsystem: Lenovo Device [17aa:3545]
  02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
   Subsystem: Lenovo Device [17aa:3812]
   Kernel driver in use: r8168

  Wireless not showing up in Connectivity, only Wired is shown !

  Please help to fix the issue.

  Other system info..

  System: Host: Lenovo-G50-45 Kernel: 3.13.0-52-generic x86_64 (64 bit, gcc: 4.8.2) 
  Desktop: Gnome Distro: Linux Mint 17.1 Rebecca
  Machine: System: LENOVO (portable) product: 80E3 version: Lenovo G50-45
   Mobo: LENOVO model: Lancer 5B2 version: 31900058 WIN Bios: LENOVO version: A2CN27WW(V1.09) date: 12/12/2014
  CPU: Quad core AMD A8-6410 APU with AMD Radeon R5 Graphics (-MCP-) cache: 8192 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 15969.6 
  Clock Speeds: 1: 2000.00 MHz 2: 2000.00 MHz 3: 1400.00 MHz 4: 1000.00 MHz
  Graphics: Card: Advanced Micro Devices [AMD/ATI] Mullins [Radeon APU A4-6000 with R2 Graphics] bus-ID: 00:01.0 
  X.Org: 1.15.1 drivers: ati (unloaded: vesa,radeon) FAILED: fbdev Resolution: 1366x768@76.0hz 
  GLX Renderer: Gallium 0.4 on llvmpipe (LLVM 3.4, 128 bits) GLX Version: 2.1 Mesa 10.1.3 Direct Rendering: Yes
  Audio: Card-1: Advanced Micro Devices [AMD] FCH Azalia Controller driver: snd_hda_intel bus-ID: 00:14.2
   Card-2: Advanced Micro Devices [AMD/ATI] Device 9840 driver: snd_hda_intel bus-ID: 00:01.1
   Sound: Advanced Linux Sound Architecture ver: k3.13.0-37-generic
  Network: Card-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller 
  driver: r8168 ver: 8.040.00-NAPI port: 2000 bus-ID: 02:00.0
   IF: eth0 state: up speed: 100 Mbps duplex: full mac: <filter>
   Card-2: Qualcomm Atheros Device 0041 bus-ID: 01:00.0
   IF: N/A state: N/A speed: N/A duplex: N/A mac: N/A
   Card-3: Atheros usb-ID: 0cf3:e300
   IF: N/A state: N/A speed: N/A duplex: N/A mac: N/A
  Drives: HDD Total Size: 1000.2GB (0.6% used) 1: id: /dev/sda model: ST1000LM024_HN size: 1000.2GB 
  Partition: ID: / size: 286G used: 5.7G (3%) fs: ext4 ID: swap-1 size: 3.72GB used: 0.00GB (0%) fs: swap 
  RAID: No RAID devices detected - /proc/mdstat and md_mod kernel raid module present
  Sensors: None detected - is lm-sensors installed and configured?
  Info: Processes: 158 Uptime: 9 min Memory: 619.9/3409.9MB Runlevel: 2 Gcc sys: 4.8.2 Client: Shell inxi: 1.8.4
  --- 
  ApportVersion: 2.14.1-0ubuntu3.10
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  subin      1965 F.... pulseaudio
   /dev/snd/controlC0:  subin      1965 F.... pulseaudio
  CurrentDesktop: X-Cinnamon
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=cdb78aa7-c4b8-4796-a157-da155fcf32dd
  InstallationDate: Installed on 2015-05-18 (0 days ago)
  InstallationMedia: Linux Mint 17.1 "Rebecca" - Release amd64 20141126
  IwConfig:
   eth0      no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: LENOVO 80E3
  NonfreeKernelModules: fglrx
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic root=UUID=6d600382-b629-42f5-acde-2886d4627790 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-37-generic N/A
   linux-backports-modules-3.13.0-37-generic  N/A
   linux-firmware                             1.127.11
  StagingDrivers: rts5139
  Tags:  rebecca staging
  Uname: Linux 3.13.0-37-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 12/12/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: A2CN27WW(V1.09)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lancer 5B2
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058 WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo G50-45
  dmi.modalias: dmi:bvnLENOVO:bvrA2CN27WW(V1.09):bd12/12/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoG50-45:
  dmi.product.name: 80E3
  dmi.product.version: Lenovo G50-45
  dmi.sys.vendor: LENOVO

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