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Public bug reported:

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

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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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:
  New

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

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