Asus k53TA and Ubuntu 14.04.3, bluetooth not finding

[azam4]

Asus k53TA and Ubuntu 14.04.3, bluetooth not finding , namely not working, What do you advice to do ? i installed some bluewho,bluez and also some drivers , but not working .
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I couldn't find solve for this ,
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[jeremy31]

Open terminal and post the result from

uname -a; rfkill list all; hciconfig -a; lsusb; lsmod | grep bluetooth; dmesg | egrep -i 'blue|firm'

[azam4]

Linux cyber 3.16.0-53-generic #72~14.04.1-Ubuntu SMP Fri Nov 6 18:17:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
Bus 001 Device 003: ID 058f:a016 Alcor Micro Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 1d57:ffa4 Xenta
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bluetooth 446409 11 bnep,btusb,rfcomm
6lowpan_iphc 18702 1 bluetooth
[ 0.400395] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 0.400597] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 2.764977] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x550f00)
[ 12.836561] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 12.836580] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 16.950573] Bluetooth: Core ver 2.19
[ 16.950598] Bluetooth: HCI device and connection manager initialized
[ 16.950606] Bluetooth: HCI socket layer initialized
[ 16.950608] Bluetooth: L2CAP socket layer initialized
[ 16.950619] Bluetooth: SCO socket layer initialized
[ 16.957382] Bluetooth: RFCOMM TTY layer initialized
[ 16.957401] Bluetooth: RFCOMM socket layer initialized
[ 16.957415] Bluetooth: RFCOMM ver 1.11
[ 17.107581] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 17.107587] Bluetooth: BNEP filters: protocol multicast
[ 17.107598] Bluetooth: BNEP socket layer initialized
[ 636.464322] [Firmware Bug]: battery: (dis)charge rate invalid.

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[azam4]

max@cyber:~$ uname -a; rfkill list all; hciconfig -a; lsusb; lsmod | grep bluetooth; dmesg | egrep -i 'blue|firm'
Linux cyber 3.16.0-53-generic #72~14.04.1-Ubuntu SMP Fri Nov 6 18:17:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
Bus 001 Device 003: ID 058f:a016 Alcor Micro Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 1d57:ffa4 Xenta
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bluetooth 446409 11 bnep,btusb,rfcomm
6lowpan_iphc 18702 1 bluetooth
[ 0.400395] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 0.400597] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 2.764977] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x550f00)
[ 12.836561] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 12.836580] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 16.950573] Bluetooth: Core ver 2.19
[ 16.950598] Bluetooth: HCI device and connection manager initialized
[ 16.950606] Bluetooth: HCI socket layer initialized
[ 16.950608] Bluetooth: L2CAP socket layer initialized
[ 16.950619] Bluetooth: SCO socket layer initialized
[ 16.957382] Bluetooth: RFCOMM TTY layer initialized
[ 16.957401] Bluetooth: RFCOMM socket layer initialized
[ 16.957415] Bluetooth: RFCOMM ver 1.11
[ 17.107581] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 17.107587] Bluetooth: BNEP filters: protocol multicast
[ 17.107598] Bluetooth: BNEP socket layer initialized
[ 636.464322] [Firmware Bug]: battery: (dis)charge rate invalid.

[jeremy31]

How about

lspci -nnk | grep -iA2 net

[azam4]

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[jeremy31]

Can you find the model number on the card, it should start with AR5B

[azam4]

It's which you asked ?
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[jeremy31]

You might find a sticker on the laptop or have to remove a cover on the bottom to find the wireless card, it should have a model number that starts with AR5B
The wifi card should be similar to

[azam4]

asset.jpg